Benny Spends All of His Money Buying Wine and Cheese

Benny spends all of his money buying wine and cheese.The marginal utility of the last bottle of wine he bought is 60, and the marginal utility of the last block of cheese he bought is 30.The price of wine is $3, and the price of cheese is $2.Benny:
A.is buying wine and cheese in the utility-maximizing amounts.
B.should buy more wine and less cheese.
C.should buy more cheese and less wine.
D.is spending too much money on wine and cheese.