1. Consider the following 8-bit addition (assume registers are 8 bits wide) Load 0x40 into R1 Load 0x4B into R2 Add R3- R1+R2 a. What will be the 8-bit result in Register R3 (in hex)? b. What is 8-bit result in Register R3 (as unsigned decimal)? c. What is 8-bit result in Register R3 (as signed decimal)? d. What will be the value of the carry (C) bit? e. What will be the value of the carry (V) bit? 2. Consider the following 8-bit number: %100 110 11 What decimal value does it represent if it is an 8-bit signed integer'? ii What decimal value does it represent if it is an 8-bit unsigned integer? b. What will be the value of the carry bit C after executing the following? Why? LDR ro,-0x6000000o ;6*228 LDR R1,- ADDS R2,R1,RO oxcooo0000 :12*228 c. What will be the value of the overflow bit V after executing the following? Why