Answer:
Cost saving per zipper
= External price - Agreed transfer price
= $3.50 - $3.25
= $0.25
Total cost saving
= $0.95 x 90,000 zippers
= $85,500
Step-by-step explanation:
In this case, we need to calculate the saving per zipper which is external price minus agreed transfer price. Then, we will multiply the saving per zipper by the quantity of zipper required by LeatherStuff, which is 90,000 zippers.