Textbook Problem $10-10$

Problem Statement:

Solve for the missing item in the following $($round to the nearest hundredth as needed$)$: LU $10-2(1)$

$\backslash$table$[[,$Time,Simple,$],[$Principal$,$Interest Rate,$($months or years$),$Interest$],[$$$400\mathrm{.}00,5\%,?,$$$100\mathrm{.}00$