4 6%) Translate the following arithmetic expression into MIPS assembly instructions 5, (6%) Given the following data definition, please write a segment of MISP code using the SPIM system call to display the string "Hello Worldin" .data str: .asciiz "Hello Worldn.. #define a character string 6(10%) Please write a segment of MIPS code that reads two integers from keyboard and add them together and then display the sum on screen. else..." control structure into MIPS assembly 7. (10%) Translate the following "if instructions. then if (St8