Madeline quit her job, at which she was earning $20,000 per year. She took $50,000 out of savings, for which she was earning 10 percent interest, and used it to buy supplies for her new business. She paid $10,000 in rent on the building and $15,000 in additional labor costs. In her first year of operations, Madeline received $150,000 in revenue from sales. Instructions: Enter your answers as a whole number. a. What is Madeline's accounting cost