Answer:
A. 30 carrots and 21 cucumbers
Explanation:
In the given graph,
The feasible region shows the possible order pairs (x, y) in which x represents the number of carrot and y represents the number of cucumbers,
Since, (30, 21) lies in the feasible region,
⇒ The possible carrots and cucumbers are 30 and 21 respectively,
⇒ OPTION A is correct.
(30, 25), (25, 20) and (25, 20) do not lie in the feasible region,
⇒ Options B, C and D can not be the combination of carrots and cucumbers can the person use.