Please explain how you get the answer

1. Consider a swapping system in which memory consists of the holes as shown in Fig. 1. Note that A to I represent processes in memory, and Hi to Hs are eight holes. Process Pl, P2, and P3 are generated sequentially. Which hole is taken for the process P1, P2, and P3, respectively, when the first fit algorithm is used? Put your answer in Table 2. (i) P requests 13 KB (ii) P: requests 10KB. (iii) P, requests 9KB. (iv) P4 requests 5KB. Now repeat the question for best fit, worst fit, and next fit algorithm. 4KB 5KB 16KB 8KB 9KB 15KB 13KB Fig. 1 Table 2: Ha He H7 Hs First fit Best fit Worst fit Next fit