The Price of a Hamburger Is $1 and the Price

Multiple Choice

The price of a hamburger is $1 and the price of a movie is $4 and the consumer has $10. A consumer has purchased 2 hamburgers and 2 movies, receiving 25 units of utility for the second hamburger and 100 units of utility for the second movie. The set of goods

A) is an optimum since the entire income is spent and the marginal utility per dollar spent is the same for the last unit of each good.
B) is an optimum since the entire income is spent and total utility is minimized.
C) is not an optimum because the marginal utility per dollar spent is greater for hamburgers than for movies.
D) is not an optimum because the consumer has not spent all of his money.