.. Best-fit and first-fit are operating systems strategies used to allocate new processes on available holes. Given three processes with sizes: P7:10 KB 400 KB P8:19 KB, and P6 350 KB P9:20 KB 290 KB P5 250 KB These three new processes arrived in the following order: P7, P8, then P9. Show how the first fit and best fit allocate processes in the main memory. Your answer should be as the following: 1. First-fit: P7: from ?? KB to ?? KB P8: from ?? KB to ?? KB p9: from ?? KB to ?? KB 230 KB P4 195 KB 184 KB 150 KB P3 88 KB 2. Best-fit: P7: from 77 KB to ?? KB P8: from 77 KB to ?? KB P9: from ?? KB to ?? KB P2 45 KB 30KB OKB P1 Main Memory Use the editor to format your