Faro laser trackers are portable contact measurement systems that use laser technology to measure large parts and machinery to accuracies of 0.0002 inches across a wide range of industrial applications.

A customer that manufactures and installs cell phone relay dishes and satellite receiving stations reported the cash flows (in $1000 units) for one of its product lines.

(a) Determine the number of possible rate of return values.

(b) Find all rate of return values between 0 and 150%.

Year Expense, $ Receipts, $
0 3000 0 1 1500 2900 2 4000 5700 3 2000 5500 4 1300 1100