Countries that engage in trade will tend to specialize in the production of goods and services in which they have ________ and will ________ these goods and services

Refer to Figure 11-10. Suppose for the past 8 years the firm has been producing Qd units per period using plant size ATC4. Now, following a permanent change in demand, it plans to cut production to Qc units

What will happen to its average cost of production? A) In the short run, its average cost rises from $47 to $55, and in the long run, average cost falls to $41. B) In the short run, its average cost rises from $47 to $55, and in the long run, average cost falls to $37. C) In the short run, its average cost falls from $47 to $37, and in the long run, average cost rises to $41. D) In the short run, its average cost falls from $47 to $41, and in the long run, average cost falls even further to $37.

What is productivity?

What will be an ideal response?