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c
i
,
V
ol
.
11
, N
o
.
2
,
A
ug
us
t
2
018
:
6
65
–
671
66
6
V
i
j
a
y
G
ovi
n
da
r
a
j
a
n
a
n
d
P
r
a
ve
e
n K
.
K
opa
l
l
e
.
I
t
i
s
n
ot
e
d
t
h
a
t
C
hr
i
s
t
e
ns
e
n
s
t
a
t
e
d
t
ha
t
di
s
r
upt
i
v
e
t
e
c
hn
ol
ogi
e
s
ar
e ch
eap
er
a
n
d
s
i
m
p
l
er
a
n
d
R
o
n
A
d
n
er
al
s
o
s
t
a
t
ed
i
n
‘
W
h
en
A
r
e
T
e
c
h
n
ol
ogi
e
s
D
i
s
r
u
pt
i
ve
?
’
t
ha
t
a
d
i
s
r
u
pt
i
ve
t
ech
n
o
l
o
g
y
w
i
t
h
i
t
s
l
o
w
p
er
f
o
r
m
an
ce cat
er
t
o
a n
i
c
h
e f
o
r
l
o
w
-
e
nd a
nd l
ow
-
p
r
o
f
it
p
a
r
t
o
f
th
e
m
a
r
k
e
t [
4
]
,
[5
].
G
ovi
n
da
r
a
j
a
n a
nd K
op
a
l
l
e
w
e
nt
a
he
a
d a
n
d a
dde
d t
o
t
he
t
he
o
r
y
t
ha
t
t
hi
s
i
s
n
ot
a
l
w
a
y
s
t
he
c
a
s
e
.
T
he
s
im
p
le
s
t
e
xa
m
pl
e
i
s
t
he
e
m
e
r
ge
nc
e
o
f
m
ob
i
l
e
p
h
one
s
.
M
obi
l
e
ph
one
s
a
r
e
c
on
s
i
de
r
e
d a
di
s
r
upt
i
v
e
t
e
c
hn
ol
o
g
y
,
but
e
ve
n
s
o
m
obi
l
e
ph
on
e
s
w
e
r
e
ne
i
t
he
r
s
u
pe
r
i
o
r
n
or
t
he
c
he
a
pe
r
a
l
t
e
r
na
t
i
ve
[
4]
.
M
o
b
i
l
e
p
h
one
s
e
nt
e
r
e
d
t
he
m
ar
k
et
w
i
t
h
u
n
s
at
i
s
f
act
o
r
y
ce
l
l
u
l
ar
s
er
v
i
ce
a
n
d
h
i
g
h
pr
i
c
e
but
m
a
na
ge
d t
o
di
s
r
up
t
t
he
m
a
r
k
e
t
a
f
t
e
r
c
e
l
l
ul
a
r
c
ov
e
r
a
ge
w
a
s
i
m
pr
ove
d a
n
d c
us
t
om
e
r
s
f
ou
nd i
t
s
a
t
i
s
f
a
c
t
or
y
t
o
t
he
hi
gh
pr
i
c
e
i
t
y
i
e
l
de
d [
4]
.
A
R
e
f
l
e
c
t
i
ve
R
e
vi
e
w
of
D
i
s
r
u
pt
i
ve
I
n
n
ova
t
i
on
T
he
o
r
y
b
y
Y
u D
a
n a
n
d H
a
n
g
C
ha
n
g C
hi
e
h
s
t
a
t
e
d t
ha
t
a
di
s
r
u
pt
i
ve
i
nn
o
va
t
i
on i
s
r
e
l
a
t
i
v
e
,
w
ha
t
i
s
d
i
s
r
u
pt
i
ve
t
o
on
e
bu
s
i
ne
s
s
c
a
n be
a
s
us
t
a
i
ni
n
g
one
f
o
r
a
n
ot
he
r
.
I
t
a
l
s
o hi
gh
l
i
gh
t
s
t
ha
t
di
s
r
u
pt
or
s
d
o
n
o
t
a
l
w
a
y
s
r
e
pl
a
c
e
t
r
a
di
t
i
ona
l
b
u
s
i
ne
s
s
e
s
,
a
s
a
n
e
xa
m
pl
e
p
h
o
t
o
gr
a
p
he
r
s
d
o
n
o
t t
o
le
r
a
te
th
e
i
n
f
e
r
i
o
r
q
u
a
l
it
y
o
f
d
i
g
ita
l p
h
ot
os
b
ut
di
gi
t
a
l
c
a
m
e
r
a
s
a
r
e
w
i
de
l
y
c
om
m
on a
m
on
gs
t
n
on
-
pr
o
f
e
s
s
i
ona
l
s
.
T
h
i
s
r
e
s
ul
t
s
i
n t
he
ni
c
he
m
a
r
ke
t
t
ha
t
t
he
f
i
l
m
i
nd
us
t
r
y
i
s
i
n t
r
a
di
t
i
ona
l
m
e
di
a
f
o
r
p
h
ot
ogr
a
ph
y
i
s
w
i
de
l
y
u
s
e
d.
T
h
i
s
pa
pe
r
a
l
s
o
e
xpl
a
i
ns
t
he
d
i
s
t
i
nc
t
i
on
di
s
r
upt
i
v
e
i
n
n
ova
t
i
on
ve
r
s
us
de
s
t
r
uc
t
i
v
e
i
n
n
ova
t
i
on
.
D
e
s
t
r
uc
t
i
ve
i
n
n
ova
t
i
on
i
s
c
l
a
s
s
i
f
i
e
d
a
s
a
n
i
n
n
ova
t
i
on
t
ha
t
a
r
e
b
ot
h i
m
pr
ovi
n
g t
he
t
e
c
h
n
o
l
o
g
y
b
y
a
t
e
nf
o
l
d
a
n
d
i
s
ke
pt
l
ow
-
c
os
t
.
T
h
i
s
ki
n
d i
n
n
ova
t
i
on
i
s
de
s
t
r
uc
t
i
v
e
b
ut
n
ot
di
s
r
u
pt
i
ve
be
c
a
u
s
e
i
t
f
o
r
c
e
s
ot
he
r
c
om
pe
t
i
t
or
s
n
o
ot
he
r
op
t
i
on b
u
t
t
o
f
ol
l
ow
s
u
i
t
[
6]
.
1
.1
B
a
c
k
g
r
o
und St
u
dy
T
he
c
onc
e
p
t
o
f
S
h
o
r
t
M
e
s
s
a
g
e S
er
v
i
ce (
S
M
S
)
w
a
s
f
i
r
s
t
i
nt
r
od
uc
e
d
b
y
F
r
i
e
d
he
l
m
H
i
l
l
e
br
a
nd i
n t
he
80’
s
w
he
n
t
he
f
r
a
m
e
w
or
k
f
o
r
G
l
oba
l
S
y
s
t
e
m
f
or
M
obi
l
e
(
G
S
M
)
w
a
s
opt
i
m
i
z
e
d
f
or
t
e
l
e
ph
on
y
.
T
he
r
e
a
s
on
be
hi
n
d t
hi
s
be
c
a
u
s
e
t
he
r
e
w
a
s
a
hu
ge
i
n
t
e
r
e
s
t
i
n a
n
on
-
vo
i
c
e
s
e
r
vi
c
e
a
nd
t
he
i
ni
t
i
a
l
ob
j
e
c
t
i
ve
of
ke
e
pi
n
g
G
l
o
b
a
l S
y
s
te
m
f
o
r
M
o
b
ile
(
G
S
M
)
t
e
c
hn
ol
o
g
y
l
ow
-
c
os
t
t
o
a
p
pe
a
l
t
o
m
a
s
s
c
on
s
u
m
e
r
s
[
7]
.
S
h
o
r
t
M
es
s
ag
e
S
er
v
i
ce
(
S
M
S
)
ha
s
be
e
n
one
o
f
t
he
m
os
t
s
uc
c
e
s
s
f
ul
t
e
l
e
c
om
m
u
ni
c
a
t
i
on t
e
c
hn
ol
ogi
e
s
t
o
da
t
e
.
A
l
t
h
ou
gh
c
e
r
t
a
i
n
pe
opl
e
s
t
a
r
t
i
n
g
t
o be
l
i
e
v
e
S
M
S
t
e
c
h
n
ol
og
y
t
o
be
d
y
i
n
g
out
,
B
r
e
n
da
S
u
a
r
e
z
t
hi
n
k
s
ot
he
r
w
i
s
e
.
I
n a
n a
r
t
i
c
l
e
s
he
w
r
o
t
e
,
s
he
out
l
i
ne
d t
hr
e
e
m
a
j
or
r
e
a
s
ons
w
h
y
m
e
s
s
a
ge
ov
e
r
I
P
i
s
n
ot
goi
n
g
an
y
w
h
er
e.
T
h
e f
i
r
s
t
i
s
w
h
at
m
ad
e
S
M
S
s
o
at
t
r
act
i
v
e i
t
i
s
t
h
e c
o
m
m
u
n
i
cat
i
o
n
p
r
o
t
o
c
o
l
s
t
h
at
ar
e i
n
p
l
ace f
o
r
G
S
M
,
e
v
e
r
y
m
ob
i
l
e
p
h
one
h
a
s
t
he
a
bi
l
i
t
y
t
o s
e
n
d
a
t
e
xt
[
8
]
.
A
n
y
de
v
i
c
e
w
i
t
h
G
l
o
b
a
l S
y
s
te
m
f
o
r
M
o
b
ile
(
G
S
M
)
c
a
p
a
b
ilitie
s
c
a
n
s
e
nd
a
t
e
xt
.
S
e
c
on
d i
s
t
he
q
ue
s
t
i
on
a
bl
e
hi
gh
-
c
os
t
f
o
r
c
e
l
l
ul
a
r
da
t
a
t
ha
t
i
s
ne
e
de
d t
o
s
u
p
p
o
r
t
m
es
s
a
g
e
o
v
er
I
P
[
8
]
.
N
ex
t
i
s
t
h
e r
el
i
ab
i
l
i
t
y
o
f
m
e
s
s
a
g
e
o
v
er
I
P
v
er
s
u
s
S
M
S
b
ec
au
s
e i
f
t
h
er
e i
s
n
o
ob
vi
ou
s
r
e
a
s
on
f
o
r
a
m
a
s
s
s
hi
f
t
f
r
om
S
M
S
,
c
on
s
u
m
e
r
s
w
i
l
l
s
t
i
c
k
t
o
w
h
at
t
h
e
y
t
r
ad
i
t
i
o
n
a
l
l
y
ar
e
f
am
i
l
i
ar
w
i
t
h [
8]
.
I
n a
r
e
p
o
r
t
pu
bl
i
s
he
d b
y
a
n a
na
l
y
s
t
C
he
t
a
n S
ha
r
m
a
,
t
he
r
e
i
s
a
s
l
i
ght
di
p i
n
S
h
o
r
t
M
es
s
a
g
e S
er
v
i
ce
(
S
M
S
)
u
s
a
g
e
i
n
t
he
U
S
i
n
2
01
2
[
9]
[
10]
.
T
h
i
s
i
s
a
l
s
o
e
vi
de
nt
i
n t
he
t
r
e
nd
o
f
b
us
i
ne
s
s
t
ha
t
a
r
e
t
a
ki
n
g
t
he
a
d
v
a
nt
a
ge
o
f
m
e
s
s
a
g
e
ove
r
I
P
a
nd
c
ut
t
i
n
g
S
h
o
r
t
M
es
s
a
g
e S
er
v
i
ce (
S
M
S
)
u
s
a
ge
f
o
r
c
o
s
t
p
ur
p
os
e
s
[
10]
.
E
v
e
n
w
it
h
m
a
n
y
s
c
e
p
tic
s
a
b
o
u
t
S
h
or
t
M
e
s
s
a
ge
S
e
r
v
i
c
e (
S
M
S
)
w
i
l
l
e
v
e
r
be
di
s
r
upt
e
d a
r
e
p
o
r
t
c
a
l
l
e
d
t
he
f
ut
ur
e
o
f
m
ob
i
l
e
m
e
s
s
a
gi
n
g:
O
v
e
r
-
t
he
-
t
op c
om
pe
t
i
t
o
r
s
t
hr
e
a
t
e
n
S
h
o
r
t
M
e
s
s
a
g
e
S
er
v
i
ce (
S
M
S
)
b
y
M
c
ki
ns
e
y
&
C
om
pa
n
y
p
a
i
nt
s
a
di
f
f
e
r
e
nt
s
t
o
r
y
.
N
e
t
he
r
l
a
nd
s
a
nd
S
out
h K
or
e
a
w
e
r
e
t
he
f
i
r
s
t
t
w
o c
ou
nt
r
i
e
s
t
o
e
xpe
r
i
e
n
ce
a
l
ar
g
e
d
i
p
i
n
S
h
o
r
t
M
e
s
s
a
g
e
S
er
v
i
ce
(
S
M
S
)
vol
u
m
e
s
w
he
n
O
T
T
m
e
s
s
a
gi
n
g
a
pp
l
i
c
a
t
i
on
s
w
e
r
e
i
nt
r
od
uc
e
d.
I
n
2
01
1 w
he
n
W
h
a
t
s
A
p
p’
s
pe
ne
t
r
a
t
i
on l
e
v
e
l
j
u
m
pe
d f
r
om
a
m
e
r
e
5
pe
r
c
e
nt
t
o
8
5 pe
r
c
e
nt
,
c
a
r
r
i
e
r
s
i
n
N
e
t
he
r
l
a
nd
s
s
a
w
a
n 1
1 pe
r
c
e
nt
de
c
l
i
ne
i
n
S
h
or
t
M
e
s
s
a
ge
S
er
v
i
ce
(
S
M
S
)
v
ol
u
m
e
pe
r
s
ub
s
c
r
i
be
r
c
om
p
a
r
e
d
t
o
t
h
e
3
3
p
er
cen
t
i
n
cr
eas
e
f
r
o
m
t
h
e l
a
s
t
t
w
o
q
u
ar
t
er
s
[
1
1
]
.
A
r
o
u
n
d
t
h
e
s
am
e
y
ear
car
r
i
er
s
i
n
S
o
u
t
h
K
o
r
ea al
s
o
e
xpe
r
i
e
nc
e
m
or
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f
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ppi
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g
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k
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5 pe
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h
o
r
t
M
es
s
a
g
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ce (
S
M
S
)
[
11]
.
2.
M
E
T
HOD
OL
OG
Y
2
.1
M
a
rk
et
T
ren
d
A
n
a
l
y
s
i
s
I
n
r
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ear
ch
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n
g
t
h
e
d
i
s
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p
t
ed
S
h
o
r
t
M
es
s
a
g
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er
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S
MS
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t
r
en
d
s
,
t
h
e
t
el
ec
o
m
m
u
n
i
cat
i
o
n
m
ar
k
et
h
as
t
o
b
e
an
a
l
y
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ed
.
F
o
r
t
h
i
s
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ar
t
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cu
l
ar
t
o
p
i
c,
t
h
e f
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r
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t
s
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f
d
at
a t
h
at
w
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l
l
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a
na
l
y
s
e
d
i
s
t
he
vol
u
m
e
of
S
h
or
t
M
e
s
s
a
g
e S
er
v
i
ce (
S
MS
)
s
en
t
an
d
r
ecei
v
ed
o
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er
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o
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i
l
e
n
et
w
o
r
k
.
F
i
gur
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1
s
h
o
w
t
h
e
p
r
o
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s
t
o
c
o
m
p
l
et
e a l
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r
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g
r
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i
o
n
t
es
t
w
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t
h
P
ear
s
o
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s
c
o
r
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el
at
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o
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ef
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ci
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t
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y
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t
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n
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l
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ne
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r
r
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gr
e
s
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on
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qua
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i
on
o
f
y
=
m
x
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a
pr
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di
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t
i
on
c
a
n be
m
a
de
w
h
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n
S
h
o
r
t
M
e
s
s
a
ge
S
er
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i
ce (
S
M
S
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w
i
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ec
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m
e
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s
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et
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n
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t
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our
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d
f
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nf
oc
om
m
M
e
di
a
D
e
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op
m
e
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t
A
ut
h
o
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t
y
a
n
d
u
s
e
d
u
n
d
er
t
h
e S
i
n
g
ap
o
r
e O
p
e
n
D
at
a
L
i
cen
s
e.
E
qua
t
i
on (
1)
i
l
l
us
t
r
a
t
e
s
t
he
f
or
m
ul
a
f
o
r
t
he
c
o
r
r
e
l
a
t
i
on
c
oe
f
f
i
c
i
e
nt
.
C
o
r
r
e
la
ti
o
n
c
o
e
f
f
ic
ie
n
t f
o
r
m
u
la
s
a
r
e
us
e
d t
o
f
i
n
d h
ow
s
t
r
on
g a
r
e
l
a
t
i
ons
hi
p i
s
be
t
w
e
e
n da
t
a
.
T
he
f
o
r
m
ul
a
s
r
e
t
ur
n a
v
a
l
ue
be
t
w
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n
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1 a
nd
1,
w
h
er
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cat
es
a s
t
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n
g
p
o
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el
at
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o
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p
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t
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r
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t
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ic
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te
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p
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Evaluation Warning : The document was created with Spire.PDF for Python.
I
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2
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[
∑
2
−
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∑
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2
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(
1)
F
i
gur
e
1.
F
l
o
w
c
h
ar
t
o
f
M
ar
k
et
T
r
en
d
A
n
al
y
s
i
s
w
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t
h
L
i
ne
a
r
R
e
g
r
e
s
s
i
on
a
n
d P
e
a
r
s
on’
s
C
or
r
e
l
a
t
i
on C
oe
f
f
i
c
i
e
nt
2
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Sur
v
e
y
T
h
e
d
at
a f
o
r
t
h
i
s
r
es
ear
c
h
w
a
s
c
o
l
l
ect
e
d
b
y
u
s
i
n
g
a
q
u
e
s
t
i
o
n
n
ai
r
e t
h
at
w
a
s
t
ai
l
o
r
e
d
t
o
t
h
e r
es
ear
ch
’
s
ob
j
e
c
t
i
v
e
.
T
he
que
s
t
i
on
na
i
r
e
s
w
e
r
e
di
s
t
r
i
b
ut
e
d b
y
us
i
n
g
G
oo
gl
e
f
o
r
m
s
.
T
he
s
ur
ve
y
da
t
a
a
n
a
l
y
s
i
s
w
a
s
a
na
l
y
s
e
d
u
s
i
n
g S
P
S
S
s
o
f
t
w
a
r
e
pr
ogr
a
m
.
T
he
va
r
i
a
bl
e
s
f
o
r
t
he
r
e
s
e
a
r
c
h c
on
s
i
s
t
e
d
of
t
he
f
r
e
q
ue
nc
y
o
f
s
e
nt
a
nd
r
e
c
e
i
ve
t
ex
t
v
i
a S
MS
,
S
M
S
u
s
a
g
e,
r
el
i
ab
i
l
i
t
y
o
f
S
MS
,
f
r
eq
u
e
n
c
y
o
f
s
e
n
t
an
d
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v
e t
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x
t
v
i
a O
T
T
m
e
s
s
a
g
i
n
g
a
ppl
i
c
a
t
i
on
s
,
O
T
T
m
e
s
s
a
gi
n
g
a
ppl
i
c
a
t
i
on
s
u
s
a
g
e
a
nd i
ts
r
e
lia
b
ilit
y
.
T
he
de
pe
n
de
nt
v
a
r
i
a
bl
e
s
w
i
l
l
t
he
s
c
or
e
o
f
S
M
S
us
a
ge
gi
v
e
n b
y
t
he
r
e
s
p
on
de
nt
s
a
n
d t
he
r
e
s
t
o
f
t
h
e
v
a
r
ia
b
le
s
w
ill
b
e
te
s
te
d
w
it
h
t
h
e
r
e
lia
b
ilit
y
a
n
d
v
a
lid
it
y
te
s
t w
ith
S
P
S
S
.
3.
RE
S
U
L
T
AND DI
S
CUS
S
I
O
N
3
.1
M
a
rk
et
T
ren
d
A
n
a
l
y
s
i
s
F
i
gur
e
2
a
nd 3
s
h
o
w
n t
he
m
ar
k
et
t
r
en
d
an
al
y
s
i
s
b
as
e
d
o
n
t
h
e S
h
o
r
t
M
e
s
s
a
g
e S
er
v
i
ce (
S
MS
)
v
o
l
u
m
e
w
hi
c
h a
r
e
g
a
t
he
r
e
d a
n
d a
na
l
y
s
e
d u
s
i
n
g t
he
S
P
S
S
t
ool
.
T
he
f
i
gur
e
s
h
ow
n t
he
de
c
r
e
a
s
e
d
of
vol
u
m
e
f
o
r
s
e
n
di
n
g
a
nd r
e
c
e
i
vi
n
g
s
t
a
r
t
i
n
g f
o
r
m
Q
1 2
0
13 t
o Q
4 2
01
6.
W
it
h
th
e
c
o
e
f
f
ic
ie
n
t
s
th
a
t w
a
s
c
a
l
c
ul
a
t
e
d,
a
l
i
ne
a
r
r
e
g
r
e
s
s
i
on
e
qua
t
i
on i
s
a
s
s
h
o
w
n i
n t
he
F
i
gur
e
4
.
F
i
gur
e
2.
D
at
a o
f
S
h
o
r
t
M
es
s
a
g
e
S
er
v
i
ce
(
S
M
S
)
V
o
l
u
m
e S
en
t
a
n
d
R
ecei
v
e
d
O
v
er
a Mo
b
i
l
e N
et
w
o
r
k
F
i
gur
e
3.
O
ut
p
ut
f
o
r
C
o
r
r
e
l
a
t
i
on
s
Evaluation Warning : The document was created with Spire.PDF for Python.
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SSN
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F
i
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4.
O
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f
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r
C
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f
f
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y =
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T
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a
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t
o pr
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t
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n S
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y
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n
g
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he
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a
l
ue
o
f
x w
he
n
y
=
0.
T
he
v
a
l
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o
f
x i
s
50.
9 w
he
n
y
=
0.
T
hi
s
m
e
a
n
s
b
y
t
he
5
1t
h
qua
r
t
e
r
o
f
t
he
y
e
a
r
s
ta
r
tin
g
f
r
om
t
he
t
hi
r
d qua
r
t
e
r
o
f
20
0
8,
S
M
S
t
e
c
hn
ol
o
g
y
w
i
l
l
be
c
om
e
obs
ol
e
t
e
.
T
he
pr
e
di
c
t
e
d vol
um
e
of
S
M
S
i
n t
he
ne
xt
f
our
y
e
a
r
s
i
s
a
s
s
h
ow
n
i
n
F
i
gur
e
5 a
n
d 6
.
F
i
gur
e
5
.
P
r
ed
i
ct
ed
S
h
o
r
t
M
es
s
a
g
e S
er
v
i
ce (
S
MS
)
V
ol
u
m
e
F
i
gur
e
6
.
S
h
o
r
t
M
e
s
s
a
g
e S
er
v
i
ce (
S
M
S
)
V
ol
um
e
f
r
om
20
0
8
t
o
2
020
W
ith
th
e
li
ne
a
r
r
e
g
r
e
s
s
i
on
e
q
u
a
t
i
on
i
t
i
s
pr
e
di
c
t
e
d
t
ha
t
S
M
S
w
i
l
l
be
d
i
s
r
u
pt
e
d
b
y
t
he
t
hi
r
d
qua
r
t
e
r
0f
20
2
0.
A
cc
o
r
d
i
n
g
t
o
C
i
s
c
o
V
i
s
u
al
N
et
w
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k
i
n
g
I
n
d
e
x
:
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l
o
b
al
M
o
b
i
l
e
D
at
a
T
r
af
f
i
c F
o
r
eca
s
t
U
p
d
at
e,
2
0
1
6
–
2
02
1
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o
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ile
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ta
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m
o
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ile
d
a
ta
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a
f
f
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w
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a
w
h
op
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n
g
6
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r
c
e
nt
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01
6
a
n
d b
y
2
0
20 M
o
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h
l
y
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l
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l
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at
a t
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af
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i
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l
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e at
4
9
E
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y
2
0
2
1
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d
a
n
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al
t
r
af
f
i
c w
i
l
l
ex
ceed
h
al
f
a zet
t
ab
y
t
e [
1
2
]
.
W
ith
th
e
e
xp
on
e
nt
i
a
l
gr
o
w
t
h
da
t
a
i
n
t
he
ne
xt
5
y
e
a
r
s
c
a
n e
x
pl
a
i
n t
he
p
r
e
di
c
t
i
on
o
f
t
he
d
i
s
r
u
pt
i
on
o
f
S
M
S
.
W
i
t
h da
t
a
s
o
w
i
de
l
y
u
s
e
,
O
T
T
m
e
s
s
a
gi
n
g
a
ppl
i
c
a
t
i
on w
i
l
l
onl
y
gr
ow
t
o b
e
m
o
r
e
r
e
l
i
a
bl
e
a
n
d
p
op
ul
a
r
.
W
i
t
h S
M
S
us
e
r
s
c
a
n
onl
y
b
e
s
e
ndi
n
g s
ol
e
l
y
t
e
xt
m
e
s
s
a
g
e
s
t
o
t
he
r
e
c
i
p
i
e
nt
b
ut
w
i
t
h O
T
T
m
e
s
s
a
gi
n
g
a
p
pl
i
c
a
t
i
ons
s
o
m
a
n
y
ot
he
r
a
dde
d f
u
nc
t
i
on
a
l
it
y
th
a
t c
a
n
b
e
u
tiliz
e
d
.
M
c
k
i
n
s
e
y
&
C
o
m
p
a
n
y
l
i
s
t
e
d
d
o
w
n
a f
ew
f
act
o
r
s
t
h
at
m
a
y
h
a
v
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t
o
t
h
e
m
ar
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[
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