The Blue Lagoon is considering a project with a five-year life. The project requires $110,000 of fixed assets that are classified as five-year property for MACRS. Variable costs equal 71 percent of sales, fixed costs are $9,600, and the tax rate is 35 percent. What is the operating cash flow for year 4 given the following sales estimates and MACRS depreciation allowance percentages?
a. -$1,806
b. $640
c. $1,809
d. $2,342
e. $2,811