EFFECTIVENESS
PRODUCTIVITY
EFFICIENCY
REVENUE
MARKET
SUPPLY
INCOME
SELLER
OUTPUT
DEMAND
PROFIT
COSTS
INPUT
BUYER
E
R
Z
S
E
F
F
I
C
I
E
N
C
Y
I
E
C
S
V
W
S
S
O
I
L
L
K
E
I
E
E
G
E
K
H
O
E
A
U
X
N
F
P
K
R
V
U
P
E
B
L
F
B
B
J
K
G
O
M
R
U
V
O
X
T
D
Q
S
Z
S
I
T
I
E
E
G
O
S
E
M
O
W
E
L
S
I
O
M
A
U
T
L
R
D
U
A
D
M
E
M
E
E
J
N
I
O
N
U
Q
H
U
P
N
U
C
O
A
K
N
S
C
A
F
N
P
L
A
C
P
O
V
Q
O
N
I
E
U
E
O
U
N
T
R
A
T
L
G
N
C
I
D
I
V
C
H
L
S
I
U
T
E
I
Y
A
K
A
Z
Z
X
I
A
K
U
L
T
O
E
C
V
K
X
U
W
O
I
I
T
E
U
U
Y
E
S
K
S
I
E
T
T
O
L
I
H
C
J
T
A
A
G
R
R
Q
T
F
N
O
U
S
I
H
E
I
U
Z
A
I
J
A
U
Y
E
W
U
A
E
O
K
F
X
P
Z
C
E
A
M
R
D
I
I
A
E
C
E
C
F
J
N
I
U
X
I
N
C
O
M
E
C
O
O
U
T
E
O
I
I
P
R
O
F
I
T
E
P
O
A
J
H
Q
I
