instructions, suppose all flags are initially 0 in each part: (a) subw%ax, %bx where %ax contains 0x0006 and %bx contains 0x8005. (b) incb%al where %a1 contains 0xFF. 6. For each of the following assume that to start with %ax contains 0xE690, and %bx contains 0x21FF, what do these registers contain after: (a) addb %bl, %al (b) negw%ax (c) subb%bl, %bh 3