I need help figuring this out, step by step is greatly appreciated.

Required: Prepare a contribution margin by product repott Calculate the contribution margin ratio for each Refer to the Amount Descriptions list provided for the exact wording of the answer choices for text entries What advice would you give to the management of PowerTrain Spotts Inc. regarding the relative profitability of the fivo products? Contribution Margin Report Shaded cells have feedback a Prepare a contribution margin by product repott Calculate the contribution margin ratio for each Refer to the Amount Descriptions list provided for the exact wording of the answer choices for text entries PowerTrain Spons Inc. Contribution Margin by Product Revenues Variable cost of goods sold Manufacturing margin Variable selling expenses Contribution margin Contribution margin ratio Score: 30/78 Desert