WAS Tool X + Question 2 View Policies Current Attempt in Progress 01:59:01 Birch manufacturing is considering the addition of another product line to its offerings. Eumenteded to produce the new line will cost $189.520 Birch estimates that the net cash inflows from the new product line will be as follows: Years 1-10 Years 11-15 Year 16-20 $17.000 each year) $4,880 each year) $2.060 (a) What is the payback period for the new product line? Payback period Attempts: 0 of 1 used Submit Answer (b)