BCA Company has 1 Internal Application program which has 5 processes that run alternately according to requests for memory allocation. The process is run on a Personal Computer which uses 1M of memory. The following is the sequence of application processes:

• Process A Request 100k
• Process B Request 240k
• Process C Request 64k
• Process D Request 512k
• Release Process B
• Release Process D
• Process E Request 75k
• Release Process C
• Release Process A
• Release Process E

a) Draw and simulate memory requests and releases on the system!

b) Compute the internal fragmentation that occurs at Each Stage Using the Buddy System!