Crane Industries incurs unit costs of $6 (\$4 variable and $2 foxed) in making an assembly part for its finished product. A supplier offers to make 17,900 of the assembly part at $5 per unit. If the offer is accepted, Crane will save all variable costs but no fuxed costs. Prepare an analysis showing the total cost savine. if any, that Crane will realize by buying the part. (Enter nequtive omounts using either a nezotive sign preceding the number es. -45 or parentheses es. (45)]