Which of the following are true of price bundling? (Choose every correct answer.) Multiple select question. Price bundling helps customers stock up on a product. Each item within the bundle must have about the same value as others within that bundle. Different prices are charged to different people for the same bundle of products or services. Several popular items are frequently sold together for a lower combined price. A less popular item is sometimes bundled with a more desirable item.

What is the difference between total utility and marginal utility? a. marginal utility is subject to the law of diminishing marginal utility while total utility is not. b. total utility represents the consumer optimum while marginal utility gives the total utility per dollar spent on the last unit. c. total utility is the total amount of satisfaction derived from consuming a certain amount of a good while marginal utility is the additional satisfaction gained from consuming an additional unit of the good. d. marginal utility represents the consumer optimum while total utility gives the total utility per dollar spent on the last unit.