ple IV. For each of the following 8-bit additions, show the sum in binary and state flags are updated. (9 points) 0x74 +0x87 0x74 +0x3F 0x8D OxE5 V= V. Assume a value stored in register rO is to be multiplied by a constant. This can be done without using multiply instruction. Determine, yes or no, if multiplication by each of the numbers listed below can be done using only one instruction. If yes, write down the single ARM instruction that will multiply rO by the specified constant. If no, what are the fewest instructions that you can use to perform the specified operation. (12 points) a. 7 b. 21 d. 6