How could you compute `4× $8 + $8` ?

### A good answer might be:

Multiply $8 by four by shifting left two positions, then add it the original $8

# Example Program

Here is the program. Unfortunately, there are a few blanks. This would be a good time to use that scratch pad and pencil next to your keyboard.

    ## slowMult.asm
    ##
    ## Program to calculate 5 × x - 74
    ##
    ## Register Use:
    ##  $8   x
    ##  $9   result

            .text
            .globl  main

    main:
            ori      $8, $0, 12           # put x into $8
            sll      $___, $___,  ___     # $___ <-- 4x
            addu     $___, $___, $___     # $___ = 5x
            addiu    $___, $___,-74       # $___ = 5x - 74

    ## End of file

### QUESTION 13:

Fill in the blanks to finish the program. The final result should be in register $9.