Consider the following two mutually exclusive projects: Year Cash Flow (X) Cash Flow (Y) 0 −$16,600 −$16,600 1 6,640 7,150 2 7,220 7,800 3 4,740 3,490 Requirement 1: (a) What is the IRR of Project X? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) IRR % (b) What is the IRR of Project Y? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) IRR % Requirement 2: What is the crossover rate for these two projects? (Do not round intermediate calculations. Enter your answer as a percentage rounded to 2 decimal places (e.g., 32.16).) Crossover rate %