If I needed to provide a contribution margin by product report for the following information, how would I calculate for both of these products?

Product Mountain Monster

Sales price $5000

Variable cost of goods sold $3275

Manufacturing margin $1,725

Variable selling expenses $225

Contribution margin $1,500

Fixed expenses $485

Income from operations $1,015

Sales unit volume 4,900

Product Desert Dragon

Sales price $5275

Variable cost of goods sold $3500

Manufacturing margin $1,775

Variable selling expenses $825

Contribution margin $950

Fixed expenses $310

Income from operations $640

Sales unit volume 4,750

Revenues ?

Variable cost of goods sold ?

Manufacturing margin ?

Variable selling expenses ?

Contribution margin ?

Contribution margin ratio ?