answer; ( prices are sticky);
someone i feel is a leader in my life id have to say would be my mother because she has give me great advice in life and got me out of tough situations. some characteristics she has are creativity, honesty, commitment, respect for others, and communication. one example of a situation when she demonstrated leadership was when i was working late on homework and i started to get stressed and got upset, she asked me if i needed some , and she me with my work. she demonstrated communication and commitment.
i don't know if this is exactly what your looking for but i hope this !
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.