This question will involve how the following MIPS program would be loaded into memory and executed. # MIPS assembly code main: addi $sp, $sp, 4 sw $ra, 0($sp) lw $a0, x lw $a1, y jal diff lw $ra, 0($sp) addi $sp, $sp, 4 jr $ra diff: sub $v0, $a0, $a1 jr $ra Please assume that the main function starts at memory address 0x00400000, the address of variable x is 0x10000000, and the address of variable y is 0x10000004. Question: Sketch a memory map showing where data and instructions are stored.