Purpose: The purpose of this labwork is to practice arithmetic operations in M$6800$ assembly language programming. $1)$ Write an assembly language program which implements the following arithmetic operations:

$[$ x$=$x $*3$; y$=$y $/8$; x$=($x $*5)-($y $*7)]$

$*$You should store x in the address $50$ H and y in the address $60$ H$.$