I need answer with explanation please, thank you.

6. Where indicated, write down the values of the Carry, Sign, Zero, and Overflow flags after each instruction has executed: (1.5 marks) mov ax,7FF0h add al,10h ; a. CF=SF=ZF=OF= add ah, 1 ; b. CF=SF=ZF=OF= add ax, 2 ; c. CF=SF=ZF=OF=