What is the machine language encoding for the following MIPS instructions? Give the answers in hexadecimal

$($hex$).$ All offsets are in decimal.

$($i$)$ add $$6,$ $$7,$ $$8,($ii$)$ lw $$5,4($$$6),($iii$)$ addiu $$3,$ $$2,2000,($iv$)$ sll $$3,$ $$7,12,($v$)$ beq

$$6,$ $$5,16,($vi$)$ j $4000$