Five construction companies each offer bids on three distinct Department of Transportation (DOT) contracts. A particular company will be awarded at most one DOT contract. a. How many different ways can the bids be awarded? b. Under the assumption that the simple events are equally likely, find the probabilitly that company 2 is awarded a DOT contract. c. Suppose that companies 4 and 5 have submitted non-competitive bids. If the contracts are awarded at

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the answer is true

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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.