In Assembly language, write a subroutine that determines if a number is a prime number and a main program to test it. The main program calls the subroutine to identify those primes that are in the range from 500 to 1000 and invokes Buffalo I/O routines to display them on the monitor screen. Displays ten numbers in each row and each number is displayed in four digits. The microprocessor is an MC68HC11.