The Beasley Bills Water Authority asked you to calculate water usage for the communities for which it serves. You establish a linear regression model: Y = 200 + 30 X, where X is the population of the community and Y is the annual water consumption in acre-feet. How much water would a community of 2,000 people consume each year?

a. 43.333 acre feet

b. None of these are correct.

c. 60,200 acre feet

d. 37,550.12 acre feet