1. Write a code segment that adds the immediate values $29 and $42, with the final result located in register A. Determine the value of the result. 2. Write a code segment that uses one instruction to add 1 to register B. 3. Write a code segment that uses one instruction to subtract 1 from register X. 4. Write a code segment that loads the value $1234 into register D. 5. Write a code segment that loads S54 into B, then stores the value in register B to address SA 100. Show the bracket notation used to indicate the contents and address, assuming the code has executed. 6. Write a code segment that loads $5678 into X, then stores the value in register X to address $D020. Show the bracket notation used to indicate the contents and addresses, assuming the code has executed