Bus B Bus C Time left 1:17:50 TR1 R1 R4 TR2 w R2 ALU TR3 R5 ALU Table SIS, Operation 00 ADD 01 SUB 10 AND 11 COM (TR2) R3 S SO BB, BA MUX MUX The above figure shows a dual bus system with two separate buses B and C. Each bus has its own selection control as shown. The ALU does 4 different operations as given in the table. Each register has its own load, increment and clear. TR1, TR2 and TR3 can be used as temporary registers. Based on this system, answer the following questions: a. b. a. What should C Co be if the output of R5 to appear on Bus C (in binary)? If the operation R4