Compare command, market, and mixed economic systems with regard to private ownership, competition, and government regulation. (how do each of these systems feel about each of these concepts? )

i know right it’s not fair some people are just so rude unlike you your actually trying to get to know people and i think that is very kind

answer; false pretense;

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.