For the given content of registers and RAM, give the value of the instruction argument $($Tor

example in operation LOAD$).$ All registers and memory locations are $16-$bit. The opcode is $3$ bits,

then the addressing mode code $(2$b$)$ and the register number, then the scale $(2$ bits$)$ and the

index register number $($only the first $4$ registers$),$ the rest is the direct argument in $U2.$ The

addressing mode code means:

$11-$ register $+$ index mode with scale $+$ direct argument

$10-$ relative $+$ index mode with scale $+$ displacement

$01-$ relative $+$ index mode with scale $+$ displacement $+$ indirect

$00-$ relative $+$ index mode with scale $+$ displacement $+$ double indirect

The scale is given as a power of $2.$

Values in the tables are given in hexadecimal.

Specify the value of the instruction's effective operand in decimal form.

IR content: #B$163$

Answer: