Answer: C
Explanation:
Since he turned it down, he must have less money to use with it. There would be no other reason for him to turn it down. Therefore, the project value is negative.
Answer:
Refer below.
Explanation:
Answer is intended both & Done.
Answer:
B 30 percent
Explanation:
Initial cost of production = (2×$10) + (5×$4) + (8×$3) = $20+$20+$24 = $64
New cost of production = (2×$10) + (5×$8) + (8×$3) = $20+$40+$24 = $84
% rise in cost of production = (new cost - initial cost)/initial cost × 100 = (84 - 64)/64 ×100 = 20/64 × 100 = about 30%