Problem 1: A 2-MByte block of memory is allocated using the Buddy system. The process requests for memory blocks and the release for the blocks are made in the following order. Show the results of the following sequence of process requests in a figure. If a process request cannot be met, just indicate it so. Process A requests 511K Process B requests 1M Release A Process C requests 30K Process D requests 120K Process E requests 300K Release B; Release D; Release C; Release E

Fig: 1