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 = 3x + 2y
?
Constraints:
?
x ? 0
?y ? 0
5x + 2y ? 20
5x + y ? 10
?
?
A. 
Maximum at (0, 10): 20
B.
Maximum at (2, 0): 6
C. ?
Maximum at (10, 0): 13
D. ?
Maximum at (0, 4): 7
E. ?
Maximum at (4, 0): 12
Answer: A
Mathematics
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