Select the region determined by the constraints. Then find the maximum value of the objective function (if possible) and where it occurs, subject to the indicated constraints.
?
Objective function:
?
z = 8x + 7y
?
Constraints:
?
x ? 0
y ? 0
2x + 2y ? 10
x + 2y ? 6
?
A. ?
Maximum at (0, 5): 35
B. ?
Maximum at (5, 0): 36
C. ?
Maximum at (6, 0): 48
D. ?
Maximum at (4, 1): 39
E. ?
No maximum
Answer: E
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