help on all parts please

Flint Corporation makes a mechanical stuffed alligator that sings the Martian national anthem. The following information is available for Flint Corporation's anticipated annual volume of 536,000 units. The company has a desired ROI of 25%. It has invested assets of $27,872,000. Compute the total unit cost. Total cost per unit Compute the desired ROI per unit. Desired ROI per unit Compute the markup percentage using total unit cost. Markup percentage using total cost per unit Compute the target selling price. (Round answer to 0 decimal places, e.g. 75.) Target selling price