the answer should be in "MPLAB program"

Exercise2:- A certain assembly pplication uses 1 digit packed BCD numbers to represent temperature. Before processing the temperature, it should be checked against the valid range of 1487C. Write a procedure that implements this checking functionality. The procedure should load the memory location Result in location 0x22 with the following: Result =00 if the temperature falls in range, Result=FF if the temperature falls out of range