Dolores used to work as a high school teacher for $55,000 per year but quit in order to start her own catering business. To buy the necessary equipment, she withdrew $30,000 from her savings (which paid 2 percent interest per year) and borrowed $30,000 from her uncle, to whom she pays 3 percent interest per year. Last year she paid $25,000 for ingredients and had revenue of $75,000. She asked Louis, an accountant, and Greg, an economist, to calculate her profit for her. What did they say?

a.Louis said her profit was $49,100, and Greg said she lost $6500.

b.Louis said her profit was $49,100, and Greg said her profit was $6500.

c.Louis said her profit was $50,000, and Greg said she lost $5000.

d.Louis said her profit was $450,000, and Greg said her profit was $33,500.