Alex, Kara, and Susie are the only three people in a community. Alex is willing to pay $20 for the fifth unit of a public good, Kara, $15; and Susie, $25. Government should produce the fifth unit of the public good if the marginal cost is less than or equal to:
a) $25.
b) $15.
c) $60.
d) $20.

a) $25 is the correct answer.

Explanation:

Those are the only three people in the community. Susie is willing to pay $25 and everyone else is willing to pay less than that.

muslims control the north africa during the period of 1500 up

to 1800. they made a barrier to prevent further european exploration from

entering the africa from the north. however, the dutch ware still able to move

toward the interior with having south africa as one of the routes leading to

the east for trading with asia.

answer///a coalition;