Suppose it is announced that industry analysts are predicting that decreased oil supplies from one of the exporter countries will cause gasoline prices to rise, beginning next month. In the current week, the announcement would: Shift the supply of gasoline right Shift the demand for gasoline right Shift the demand for gasoline left no effect on the demand or supply of gasoline

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.