Need help with #1 and #2 please! It has to be in perl code.

1. (10 points) Write a Perl code (1.pl) to convert "FFF" (in hexadecimal) to decimal and "01011101" in binary) to decimal. It is not allowed to directly print out decimal value from the code. 2. (10 points) Write a Perl code (2.pl) to print out following pattern to the screen. Hello! Hello Hello Hello! Hello Hello Hello Hello Hello Hello! e, $ perl 2.pl Hello! Hello Hello Hello! Hello Hello Hello Hello Hello Hello