If a consumer receives 22 units of marginal utility for consuming the first can of soda,20 units from consuming the second,and 15 from the third,the total utility of consuming the three units is
If a consumer receives 20 units of utility from consuming two candy bars,and 25 units of utility from consuming three candy bars,the marginal utility of the third candy bar is
If a consumer receives 20 units of utility from consuming two candy bars,and 25 units of utility from consuming three candy bars,the marginal utility of the second candy bar is
If,as a person consumes more and more of a good,each additional unit adds less satisfaction than the previous unit consumed,we are seeing the workings of