program 10, output 1 find % interest from $ borroed, $/month, time span

input kan inklude kommas, $, %, *, wotever; big numbers...k=1000, m=1,000,000 waet...browser reed skript stuff
$ borroed paement time span weer du yesterdae kum after tudae?
$/month yeers months
% interest=
riddel
output 2. calculate $ borroed output 3. calculate time span output 4. calculate paement
HOME...calculate money numbers program 1 bi or rent program 3 calculate paement program 9 kloesing kosts program 11 refinans