What were the Indian Ocean monsoon winds?

The monsoon is a seasonal wind that reverses direction twice a year. Starting in June, the Indian subcontinent heats up, creating a low-pressure system that draws cool, moist air from the southwest. This produces a wind that blows steadily through the summer months and brings the rains that sustain India's agriculture.

Explanation:

a and c?

i think it is a and c

the answer is 250 percent.