Question 1 Consider the following two projects Year 0 Year 1. Year 2 Year 3 Year 4 Project Cash Flow Cash Flow Cash Flow Cash Flow Cash Flow A - 100 40 50 60 NA B - 147 50 70 90 5 An incremental IRR of Project B over Project A is _%. Discount Rate 15 15 (Please round to two decimal places, write the number only without "%". .e. if the answer is "5%", write "5.00")