A utility function is given as U = √(M)B where B represents the quantity of books consumed and M represents magazines. This utility is shown via indifference curves in the diagram to the right. The utility function indicates that:
A) The marginal utility of magazines is higher than that of books.
B) The marginal utility of books is higher than that of magazines.
C) The consumer values books and magazines equally.
D) The consumer does not derive any utility from consuming books or magazines.