What does the law of diminishing marginal utility state? a. as a consumer decreases consumption of a good, the total utility received from that good increases. b. as a consumer increases consumption of a good, the total utility received from that good decreases. c. as a consumer increases consumption of a good, the marginal utility received from that good decreases. d. as a consumer decreases consumption of a good, the marginal utility received form that good decreases.