kindly solve the Question?

Q No. 1: Assume that there are 5 processes, P0 through P4, and 4 types of resources. At T0 we have the following system state: Max Instances of Resource Type A=3 ( 2 allocated +1 Available) Max Instances of Resource Type B =17 (12 allocated +5 Available) Max Instances of Resource Type C=16 (14 allocated +2 Available) Max Instances of Resource Type D =12 (12 allocated + 0 Available) a) Create the need matrix (Remaining Need Matrix) b) Find the safe sequence to test if the system is in a safe state or not