Problem $1($a$)$: Write a MIPS code segment which takes two word length positive numbers. One number is at address $0$x$8000$ and the other at address specified in register $s$2.$ The program should order them in ascending order starting at the memory location which is the sum of contents of registers $t$4$ and $s$2.$ Problem $1($b$)$ : The Mean Time To Repair $($MTTR$)$ for a system is $100$ hours and the FITs for the system is $10,000.$ Determine the Downtime.