a student is in the process of evaluating his summer employment options. he is considering the following: option 1: take a 3-month summer internship in wilmington, de earning $3,200 per month. the student has made a $1,200 nonrefundable security deposit on an apartment. option 2: launch a food service truck during his 3-month summer break. the student has obtained a food service license for $250. the truck will be leased for $1,890 per month. the lease agreement includes maintenance. fuel costs are expected to be $250 per month. insurance costs are expected to be $140 per month. variable costs per meal are estimated to be $3.95. the average sales price per meal is $9.25. a. b. c. d. e. what is the total sunk cost? determine the accounting cost function for operating the food service truck over the summer. determine the economic cost function for operating the food service truck over the summer. use the accounting cost function to calculate the breakeven quantity of meals for the summer. use the economic cost function to calculate the breakeven quantity of meals for the summer. use the economic cost function and q