Q$\mathrm{.}2$ Assume the following data $($in decimal$)$ is stored in the memory and processor registers

Memory Location $200$ contains $400,$ Memory Location $300$ contains $500.$

Memory Location $400$ contains $600,$ Memory Location $500$ contains $700,$

REGISTER R$1$ contains $300,$ REGISTER R$2$ contains $500$

After executing each of the following machine instructions, what values will be loaded into the register AC$?$

$[$PLO $1)[$CLO $4)(20]$

Q$\mathrm{.}3$

LOAD AC IMMEDIATE $400$

LOAD AC DIRECT $300$

LOAD AC INDIRECT $200$

IV$-$

LOAD AC REGISTER R$1$

V$-$

LOAD AC REGISTER INDIRECT R$2$