please answer this question

Blossom industries incurs unit costs of $6 ( $4 variable and $2 fived) in making an assembly part for its finished product. A supplier offers to make 10.000 of the assembly part at $5 per unit. If the offer is accepted, Blossom will save all variable costs but no fixed costs. Prepare an acalysis showing the total cost saving, if any, that Blossom will realize by buying the part. finter ncgative anound