Using this value: 1987

Convert an decimal integer to its binary. You must show work to get points. 1. Using 12 bit storage, Show work a.(2) Convert value to binary (use divide by 2 (shift right) ). b.(2) Convert value to binary (use subtract powers of 2 ). c.(1) Give hex representation. d.(1) Give octal representation. e.(2) Give 2's complement binary, remember we are using a 12 bit word. f.(2) Convert 12 bit 2's complement back as an unsigned decimal value, Use multiply by 2 and add method.