Show the contents in hexadecimal of registers PC, AR, IR, and SC of the basic computer and the content of memory at address 7BC, when a BSA indirect instruction is fetched from memory and executed. The initial content of PC is 9FF. The content of memory at address 9FF is DF97. The content of memory at address F97 is 07BC. The content of memory at address 7BC is FFFF. Give the answer in a table (shown below) with five columns, one for each register and one for memory location at 7BC, and a row for each timing signal. Show the contents of the registers after the positive transition of each clock pulse Cycle Initial TO T1 T2 T3 T4 T5 PC AR IR