You are a fraud examiner who has been hired by Bel- levue Company to carry out an investigation. Bellevue is a beverage company that has experienced increased shipments of beverages but no increase in revenue. Management suspects that inventory is being shipped to unknown places or is being stolen. 1. How could you use invigilation to help you deter- mine if inventory is being stolen or shipped to un- known locations

answer; ///liability;

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.