Consider the following spot interest rates for maturities of one, two, three, and four years. r1=5.48r2=5.98r3=6.68r4=7.48 What are the following forward rates, where f1,k refers to a forward rate for the period beginning in one year and extending for k years? Note: Do not round intermediate calculations. Enter your answers as a percent rounded to 2 decimal places. Answer is complete but not entirely correct