QUESTION 21 Given the following values for Sto: OxABO00E78, what is the value of St2 in Hexadecimal after the following instructions have executed: addi $t2,$0, 0xB srl $t3, $t0, 4 sll $t4, $t0, 12 or $t2, $t3, $t4 St2 (an Hexadecimal)= Ox QUESTION 17 Write the Hexadecimal machine code and Binary Machine code for the following MIPS instruction: sw Sso, 4 (Sv1) refer to the MIPS reference card for the opcode, format and register addresses. Fill in the Binary Machine Instruction code (as opcode,rs,rt immediate) below: opcode (6 bits): rs (5 bits): rt (5 bits): immediate (16 bits): Hex Machine Instruction code = 0x 43 Click Save and Submit to save and submit. Click Save All Answers to save all answers