please solve it its not W

QUESTION 1 IC OM B D Life/years Y $320,000 $45,000 $110,000 $20,000 10 z $340,000 $35,000 $210,000 $25,000 20 W $400,000 $50,000 $70,000 $10,000 10 V $200,000 $20,000 $180,000 $30,000 20 $500,000 $50,000 $80,000 $20,000 15 Based on the the above Me alliterative and using the B/C analyses, which alternative we should select? i=10%. OY Z W ov