Alpha and Beta Companies can borrow for a five-year term at the following rates: Required: a. Calculate the quality spread differential (QSD). b-1. Develop an interest rate swap in which both Alpha and Beta have an equal cost savings in their borrowing costs. Assume Alpha desires floating-rate debt and Beta desires fixed-rate debt. No swap bank is involved in this transaction. What rate should Alpha pay t Beta? b-2. What rate will Beta pay to Alpha? b-3. Calculate the all-in-cost of borrowing for Alpha and Beta, respectively. Answer is complete but not entirely correct. Complete this question by entering your answers in the tabs below. Calculate the quality spread differential (QSD). Note: Enter your answers as a percent rounded to 1 decimal place