TUW TUng UVES Il lake lu lomp program in Problem 18? -0. Suppose the memory cells at addresses 0x20 through 0x28 in the Vole contain the following bit patterns: Address Contents 0x20 Ox12 Ox21 0x20 0x22 Ox32 Ox23 0x30 0x24 OxB0 0x25 0x21 Ox26 Ox24 0x27 OxCO 0x28 0x00 Assume that the machine starts with its program counter containing Ox20. a. What bit patterns will be in registers Ox0, 0x1. and 0x2 when the machine halts? b. What bit pattern will be in the memory cell at address 0x30 when the machine halts? c. What bit pattern will be in the memory cell at address OxB0 when the machine halts? 21. Suppose the memory cells at addresses OxAF through OxB1 in the Vole contain