Exercise 2.9 The table below contains various values for register is 1. You will be asked to evalu- ate if there would be overflow for a given operation 2.9.1 (5) 2.4> Assume that register $50 =0x70000000 and ss1 has the value as given in the table. If the instruction: add $50, 450, 5s1 is executed, will there be overflow? 2.9.2 (5) 2.4> Assume that register $50 = 0x80000000 and $si has the value as given in the table. If the instruction: sub $50, 550, $1 is executed, will there be overflow 2.9.3 (5) Assume that register $50 =0x7FFFFFFF and $s1 has the value as given in the table. If the instructionsub $50, 550, 551 is executed, will there be overflow? The table below contains various values for register S1. You will be asked to evalu- ate if there would be overtlow for a given operation. 0010 0100 10010010010010010010.0200 0101 111 10111110 0100 0000 0000 0000 2.9.4 (5) 2.4> Assume that register $50 = 0x70000000 and $s1 has the value as given in the table. If the instruction: add $50, 550, 551 is executed, will there be overflow? 188 Chapter 2 Instruction Language of the Computer 2.9.5 (5) Assume that register $50 = 0x70000000 and $si has the value as given in the table. If the instruction: add $50, 550, ssi is executed, what is the result in hext 2.9.6 (5) 2.4> Assume that register 550 =0x70000000 and $si has the value as given in the table. If the instruction: add $50, 550, 5s1 is executed, what is the result in base ten