Rampart Hospital has total variable costs of 90% of total revenues and fixed costs of $50 million per year. There are 50,000 patient-days estimated for next year. What is the average daily revenue per patient necessary to breakeven? a. $1.000 is the average daily revenue per patient necessary to breakeven. b. $4,000 is the average daily revenue per patient necessary to breakeven. c. $250 is the average daily revenue per patient necessary to breakeven. d. $10.000 is the average daily revenue per patient necessary to breakeven