I have an issue with my computer architecture problem. Computer has intial I=0, PC=100, AC=ABCD, Address 055. The content of memory location (055) is 7777. I have to find PC, AR, DR, AC, and IR from that information using the STA instruction. The STA instruction is M[AR] <-AC I calculated the following values and believe it is correct... PC=101; AR=055; DR=ABCD; AC=ABCD; IR=3055; Can anyone tell me if this is correct?