A consumer finds that for product A, the price is £5 and the consumer's marginal utility is 100 utils, while for product B, the price is £10 and the consumer's marginal utility is 160 utils. Which of the following statements is true?
A. The consumer is maximizing utility from A and B.
B. The consumer could only gain more utility from A and B by consuming more of both products.
C. The consumer would gain more utility from A and B by consuming more A and less B.
D. The consumer would gain more utility from A and B by consuming less A and more B.