Create a function named get_letter_grade_v1. It is a function with two parameters grade_scale and a gpa (in that order) and it returns the letter grade. If the gpa is so low that it's below a 1.7, return a 'D'.

Write a program that defines symbolic names for several string literals (chars between quotes). * use each symbolic name in a variable definition. * use of symbolic to compose the assembly code instruction set can perform vara = (vara - varb) + (varc - vard); ensure that variable is in unsigned integer data type. * you should also further enhance your symbolic logic block to to perform expression by introducing addition substitution rule. vara = (vara+varb) - (varc+vard). required: debug the disassembly code and note down the address and memory information.