A textile firm can produce a limited number of shirts or pants with its available resources. The firm initially produced 500 pants and 700 shirts. If the firm decides to increase the number of shirts by 100 units, the opportunity cost will be ____ (100, 200, 400, 500) pants. If the firm is at point E and decides to increase the production of shirts by 500 units, the opportunity cost will be ____ (100, 200, 400, 500) pants.

A textile firm can produce a limited number of shirts or pants with its available resources The firm initially produced 500 pants and 700 shirts If the firm dec class=