Table 14-1 This Table Shows the Revenue and Costs of a Parrot

Table 14-1
This table shows the revenue and costs of a parrot farmer.
-Refer to Table 14-1.If the farmer is harvesting three parrots, the best response would be to:

A) increase production to maximise profit
B) plant more vines for the parrots to feed on
C) maintain its current level of production to maximise profit
D) decrease production to maximise profit