Contribution Margan and Contritution Margin Ratto For a recent year, McDonald's (MCD) company-owned restaurants had the following sakes and expentes (in mailiarb) Assume that the varatole couts consist of food and packoging, paryoli, and 40 of of the general, selling, and administrative expenses. What is Mcbenald's contribution margin? Resnd to the nearest maEion. (Give ansher in milions of dodars.) millign b. What is McDonaldes contribution margin ratio? c. How much wouid operating income increase if same-store sales increased by 11,100 milian for the coming yeaf, wath mo change in the cantribuben marqu ratio or fixed costs? Round your answer to the closest mition. millst Contribution Margan and Contritution Margin Ratto For a recent year, McDonald's (MCD) company-owned restaurants had the following sakes and expentes (in mailiarb) Assume that the varatole couts consist of food and packoging, paryoli, and 40 of of the general, selling, and administrative expenses. What is Mcbenald's contribution margin? Resnd to the nearest maEion. (Give ansher in milions of dodars.) millign b. What is McDonaldes contribution margin ratio? c. How much wouid operating income increase if same-store sales increased by 11,100 milian for the coming yeaf, wath mo change in the cantribuben marqu ratio or fixed costs? Round your answer to the closest mition. millst