Please include step by step for each so i can learn the material.

Homework 1/Problem Set 1 Problem 1 An accounting professor is considering opening his own consulting firm. To do so, she will have to quit her current job, that pays $125,000 a year, and take over a building that she owns and currently rents to her friend for $15,000 a year. Additionally, she will have to withdraw $50,000 from her savings, that pays 5 percent per year. Her expenses at the firm have been estimated as follows: $80,000 for employee salaries, $6,000 for insurance, $5,000 for utilities, and $9,000 for supplies. She anticipates annual revenues of $250,000. Determine: a. The annual explicit costs b. The annual implicit costs C. The total annual opportunity costs d. The annual accounting profits e. The annual economic profits