LD The following register transfers are to be executed in the bus system. For each transfer, specify: (a) the binary value that must be applied to bus select inputs S2, S1, and SO (if any); (b) the register whose LD control input must be active (if any); (c) a memory read or write operation (if needed); and (d) the operation in the adder and logic circuit (if any) according to the Basic Computer instruction set. S2S1S. Memory ALU a) AC