Question $1.$

Suppose the following LC$-3$ program is loaded into memory starting at location x$30$FF:

X$30$FF $1110001000000001$ R$[1]<-$ x$3100+1$

X$31000110010001000010$ R$[2]<-$ MEM$[$X$3101+2]=$ x$1482$

X$31011111000000100101$ HALT

X$31020001010001000001$

X$31030001010010000010$

If the program is executed, what is the value in R$2$ at the end of execution?

Question $2.$

What does this program do$?$ What is the RESULT value after running this code?

Question $3.$ Consider the following assembly language program. Draw and Fill Symbol Table of the following code.

$.$ORIG x$3000$

AND R$2,$ R$2,$ #$0$

LD R$0,$ M$0$

LD R$1,$ M$1$

LOOP BRz DONE

ADD R$2,$ R$2,$ R$0$

ADD R$1,$ R$1,$ #$-1$

BR LOOP

DONE ST R$2,$ RES

HALT

RES $.$FILL x$0000$

M$0.$FILL x$0004$

M$1.$FILL x$0023$

$.$END

Question $4.$ To convert temperatures written in Fahrenheit to Celsius $($Centigrade$),$ you subtract $32,$ multiply by $5$ and then divide by $9.$ To convert Celsius to Absolute Value $($Kelvin$),$ you add $273\mathrm{.}15.$ Write a program that displays a temperature conversion chart on the screen as follows:

Fahrenheit Celsius Absolute Value

$0-17\mathrm{.}78255\mathrm{.}37$

$20-6\mathrm{.}67266\mathrm{.}48$

$404\mathrm{.}44277\mathrm{.}59$

$...............$

$...............$

$300148\mathrm{.}89422\mathrm{.}04$

Question $5.$ In the table below is an LC$-3$ program that is loaded into five memory locations starting at x$3000.$ First, complete the table by decoding the instructions into the rightmost column of the table.

Question $6.$ Write LC$3$ code to set R$5$ from R$3,$ according to the following formula:

R$5=2*$R$3+2$