I need the solution quicklyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyyy:

Q1. For the periodic processes shown below:

Process	Time	Period
P1	1	3
P2	2	4
P3	1	6

1. Compute CPU utilization.
2. Schedule the processes using an RMS policy.
3. Schedule the processes using an EDF policy.

Q2. For the code shown below, generate a symbol table in decimal & hexadecimal addresses.

ORG 400

P1: ADR r4,a

LDR r0,[r4]

ADR r4,e

LDR r1,[r4]

ADD r0,r0,r1

CMP r0,r1

BNE q1

P2: ADR r4,e

Q.3 Unroll the following loop three times. What is the benefit of loop unrolling?

for (i=0; i<43; i++) {

a[i] = b[i] * i;

}