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19. TRACE/ MUST SHow wORK TO RECEIVE CREDIT for LAST TWO QUESTIONS! What will be the hexadecimal values of DX and AX after the following instructions have executed? mov ax, 6B49h mov dx, 0095h shl ax, 1 rel dx, 1 a. DX = 0148h, AX = C691 h b. DX 012Ah, AX- C9A2h c. DX-012Ah, AX D692h d. DX- 024Bh, AX D692h 20. Place the letter that describes the contents of the registers after these statements execute: mov al, 10h mov bl, 5h mul bl a. AL 0050, CF-1 b, DX-0000, AX=0050, CF-1 AX-0050, CF=0 AL-10, BL-10, AX-00, CF-0 c. d