What are your thoughts on "FUBU" - For us, by us - how do you consider and think about this concept as you begin to think about a business that you could potentially start and be successful at?

hi i’m a student too and i’ve had this app downalodes for a few weeks people do answer it you just gotta be patient and what is your question + subject i’ll you?

answerinnovative culture;

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.