If the total utility from consuming the fifth unit of a product is 6 and the total utility from all five units is 162, then the total utility from consuming four units must be:

a) 168 b) 156 c) 27 d) 972

b) 156

Explanation:

Total utility is the total amount of satisfaction received by a consumer after consuming a given quantity of a product or service. In this question there is the total utility of five product.

Total utility = 162

utility of fifth product = 6

Total utility of other four products = Total utility - utility of fifth product

Total utility of other four products = 162 - 6 = 156

1) the stages a new product goes through from beginning to end, i.e., the stages that a product passes through from introduction through growth, maturity, and decline. 2) the time from initial research and development to the time at which sales and support of the product to customers are withdrawn. 3) the period of time during which a product can be produced and marketed profitably.

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