please answer the whole problems for a thumbs up!! also please show work neatly and i will give thumbs up!!

12. Identify each assembler field (label, opcode, operand, and comment) for the following instructions: a. STAA $800 ;save variable b. BRA LOOP ;branch to loop c. LOOP: LDAA #$23 ;initialize counter d. INCA increment A e. REPEAT LDAA A,-X ;accumulator indexed addressing 13. Express each constant in 3 ways a. The ASCII character X. b. The ASCII character x. c. 10010 d. 6416 14. Which symbols are used when specifying a constant in the following bases hexadecimal decimal binary ASCII