A) increases by 8 units.
B) increases by 49 units.
C) decreases by 14 units.
D) decreases by 49 units.
E) none of the above
Correct Answer
verified
Multiple Choice
A) 300; 810,000
B) 300; 962,500
C) 450; 962,500
D) 500; 540,000
E) none of the above
Correct Answer
verified
Multiple Choice
A) $40
B) $70
C) $60
D) $56
E) none of the above
Correct Answer
verified
Multiple Choice
A) 270
B) 375
C) 30
D) 1,600
E) 4,800
Correct Answer
verified
Multiple Choice
A) Average variable cost is increasing.
B) Marginal cost is increasing.
C) Average variable cost is decreasing.
D) Cannot determine without more information.
Correct Answer
verified
Multiple Choice
A) A firm plans in the long run and operates in the short run.
B) In the short run,a firm can change some but not all of its inputs.
C) In the long run all inputs are variable.
D) In the short run all inputs are fixed.
Correct Answer
verified
Multiple Choice
A) must be greater than average product.
B) must be less than average product.
C) must be increasing.
D) cannot be decreasing.
E) both a and c
Correct Answer
verified
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