The traditional concept of business responsibility in the United States is based on a. the classical economic model. b. socialism. c. the neoclassical economic model. d. democracy.

there is a app that you show the question and it anwsers it in the app store

answer; blank(1); autonomous; blank(2) a wlan controller-based architecture;

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.