James and Associates has a line of credit that will permit it to borrow $400,000 in year one; an additional $200,000 in year two for a total of $600,000; and an additional $400,000 in year three for a total of $1,000,000. Under the loan, the interest rate resets at the beginning of each year and is equal to the one-year spot interest rate at the time of reset. James enters into a three year interest rate swap where the notional amount matches the amount available under the line of credit and variable rate matches the rate for the line of credit. Determine the swap rate Show all works, and please show ur work it with math steps and illustrations instead of excel tables!! Thank you! I will thumb up if it's correct!

For the following three problems, you are given the following t-year spot rates: 1 3 4 5 year 2 spot rate 4% 5% 5.75% 6.25% 0.5%