This exercise deals with recursive procedure calls. For the following problems, the table has an assembly code fragment that computes the factorial of a number. However, the entries in the table have errors, and you will be asked to ix these errors. For number n, factorial of n = 1 x 2 x 3 x .. .. x n.

Show the contents of the stack after each function call, assuming that the input is 4.

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a. FACT: sw sw addi $ra, 4($sp) $a0, 0($sp) $sp, $sp, -8 slti $t0, $a0, 1 $t0, $0. Ll $v0, $0, 1 $sp. $sp, 8 $ra L1: beq addi addi jr addi jal addi Tw Tw mul jr $a0, $a0, -1 FACT $sp, $sp, 8 $a0, 0($sp) $ra, 4($sp) $v0, $a0, $v0 $ra