A decrease in the long-run average total cost as output increases is due to
a declining average fixed cost.
economies of scale.
externalities.
the law of diminishing returns.
Average fixed cost may not be decreasing in long run as the fixed cost may also be increasing because of expansion. Hence option a is not correct
Economies of scale is the correct answer as when the firms increase output average cost decreases. Hence option b is correct
Other two options are not relevant
A decrease in the long-run average total cost as output increases is due to a declining...
An increase in long-run average costs resulting from increases in output is __________. Question 18 options: attributed to constant returns to scale attributed to diseconomies of scale attributed to the law of diminishing marginal product attributed to economies of scale
If a firm's long-run average cost goes from $3 to $2.5 when output increases, the firm is experiencing ________. economies of scale constant returns to scale diseconomies of scale a shift in its long-run average cost curve
13. As output (plant size) increases, economies of scale occur when the A) long-run average cost increases. B) long-run average cost decreases. C) short-run average total cost decreases. D) long-run average cost stays constant 14. Economies of scale can occur as a result of which of the following? A) increasing marginal costs as the firm increases its size B) higher fixed cost as the firm increases its size C) management difficulties as the firm increases its size D) greater specialization...
Economies of scale occur when: Select one: a. the long-run average cost rises as output increases. b. the marginal cost falls as output increases. c. average fixed costs are constant. d. the long-run average cost falls as output increases
(Click to select) economies of scale a. Long-run average total cost falls as the firm realize: rises when the firm experiences [ (Click to select) diseconomies of scale diminishing marginal returns increasing marginal returns b. The minimum efficient scale is the level of output produced by the smallest firm in the industry. smallest level of output at which a firm can produce. only level of output where long-run average total costs are minimized. smallest level of output needed to attain...
Which of the following is NOT true about the long run average cost curve (LRAC)? Select one: a. the shape of the LRAC is due to economies and diseconomies of scale b. the LRAC is influenced by the short run average cost curves c. the LRAC represents the least expensive average cost curve for any level of output d. the shape of the LRAC is due to the law of diminishing marginal returns
QUESTION 30 A downward-sloping portion of a long-run average total cost curve is the result of: economies of scale. diseconomies of scale. diminishing returns. the existence of fixed resources. 2.5 points QUESTION 31 In the long run, firms in many industries often experience a falling average total cost curve as a result of: gains through trade. increasing marginal returns. economies of scale. lower fixed costs. 2.5 points QUESTION 32 A large aircraft manufacturer, like Boeing, may have a...
Economies of scale refers to when: In the long run when average total cost does not depend on the quantity of output, this is called: Commodities: We assume that in the long run in a perfectly competitive market: Multiple Choice an increase in the quantity of output increases average total cost in the long run. None are correct. average total cost does not depend on the quantity of output in the long run. an increase in the quantity of output...
A firm’s marginal cost decreases when it has _______ and its long run average total cost decreases when it has _______. A. diminishing marginal returns, decreasing returns to scale B.diminishing marginal returns, increasing returns to scale C. diminishing marginal returns, economies of scope D.increasing marginal returns, increasing returns to scale E. increasing marginal returns, decreasing returns to scale
When the firm increases output and the costs rise disproportionately slower, then the long-run average cost curve is _and the firm is experiencing O A. horizontal, constant returns to scale OB. upward sloping; diseconomies of scale O C. downward sloping; constant returns to scale OD. downward sloping, economies of scale