At the firm's current production level, the firm can increase the production of product B. The production of product B can be increased up to 51 by decreasing the volume for product A.
The production possibilities curve shows the various combination of the two products a firm produces.
The production possibilities curve is concave to the origin. This shows opportunity cost involved in production. Due to the fact that the factors required in the production of a good are limited, as more quantities of one good is produced, less of the other good would be produced.
Looking at the table, when the firm produces 51 units of product B, none of product A would be produced. When the frim reduces quantity of product B produced to 46, 20 units of product A would be produced (20).
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