alloy
amount in stock
(lb)
purchace price
($/lb)
composition (%of)
scrap value after copper
, nickel, chromium, is removed ($/lb)
copper nickel chromium
a 1000 0.50 5 25 - 0.15
b 100 1.00 - 25 10 0.55
c 500 0.80 75 - - 0.35
d 200 2.00 30 - 25 0.90
e 1000 0.40 - 10 2 0.20
A firm that specializes in custom blended alloys has received an order for 100 pounds of a special