Petad the requirements Requirement 1. What is Wars current eperating income? Begin by identlying the formula to compule the operating income. Requirements 1. What is Wirs curnent eperating income? 2. What is Wirs contribution magin rate? margin raso calculated in Requerement 2 a diready weighted by Pee company" actual sales mix. 4. Wirs tos management is decoderg whether to embark on a $250.000 advertining campaign. The maketing frm has projected ansual soles volume to increase by 16% as a result of this campaign. Astuming that the projections are correct what eflect would this adverting campaign have on the companys annual eperating income