Stryker Industries received an offer from an exporter for 29,000 units of product at $18 per unit. The acceptance of the offer will not affect normal production or domestic sales prices. The following data is available: Domestic unit sales price $21 Unit manufacturing costs: Variable Fixed 13 3 What is the amount of income or loss from acceptance of the offer? a. $145,000 Ob. $522,000 c. $609,000 Od. $377,000