The inventory objective of customer service is measured by any of the following except a) weeks of supply b) percentage of dollar volume shipped on schedule c) idle time due to component and material shortages d) percentage of orders shipped on schedule e) percentage of line items shipped on schedule

there is no following so id just amuse false

answer; conceptual skills;

answer: marginal utility of the fourth brownie is 0.

explanation: marginal utility is the addtional utility gained from the consumption of one more unit of a good. it is given by,

so, marginal utility at the 4th unit will be given by

since, the values are not given here, you can simply find marginal utility at fourth unit by subtracting total utility at 3rd unit from total utility at 4th unit.