Brewster's is considering a project with a 5-year life and an initial cost of $120,000. The discount rate for the project is 12 percent. The firm expects to sell 2,100 units a year at a cash flow per unit of $20. The firm will have the option to abandon this project after three years at which time it could sell the project for $50,000. At what level of sales should the firm be willing to abandon this project at the end of the third year? Marguerite is reviewing a project with projected sales of 1,400 units a year, a cash flow of $39 a unit and a 3-year project life. The initial cost of the project is $94,000. The relevant discount rate is 14 percent. Marguerite has the option to abandon the project after one year at which time she feels she could sell the project for $63,000. At what quantity of sales per year should she be willing to abandon the project after the first year