Write a MIPS assembly code fragment to compute (b a + 100). Assume that $a0 and $a1 are used for the input and initially contain the integers a and b (which can have a value of zero!), respectively. Assume that SvO is used for the output (computed value). You may not use any of the multiply instructions for your code. Comment your code to explain the computation Use the MARS MIPS simulator to test different and meaningful values for variables a and b to show correctness of your code. For each value combination for variables a and b, screen capture the program input and output (computed value) to include in your submission. 9