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Can someone help me

U Question 11 12 pts Perform the following operation on word-size 2's complement represented hex numbers, supplying the sum, the carry, and the overflow values: C657 +81D4 Sum (make sure it is word-size and your answer is in hex): Carry (type yes or no): Overflow (type yes or no): 12 pts Question 12 er -se Perform the following operation on word-size 2's complement represented numbers, supplying the difference, the borrow, and the overflow values: 62F2-AC84 rces eo Difference (make sure it is word-size and your answer is in hex): Borrow (type yes or no): Overflow (type yes or no): 4 pts