Consider the following spot interest rates for maturities of one, two, three, and four years.

r$1=4\mathrm{.}4\%$ r$2=4\mathrm{.}9\%$ r$3=5\mathrm{.}6\%$ r$4=6\mathrm{.}4\%$

What are the following forward rates, where f$1,$ k refers to a forward rate for the period beginning in one year and extending for k years? $($Do not round intermediate calculations. Enter your answers as a percent rounded to $2$ decimal places.$)$