Hello, I was wondering if you could help me with Contribution Margin:

INSTRUCTIONS:Select a price from the scenarios below and compute the contribution for each service based on your selected price.Variable cost per unit comes from your Variable_Fixed tab completed in Milestone 1.SCENARIO (choose one from each category):Dog Day Care1.With pricing at $18 per dog per day, you can expect to have 22 dogs per day.2.With pricing at $20 per dog per day, you can expect to have 15 dogs per day.3.With pricing at $25 per dog per day, you can expect to have 10 dogs per day.Overnight Boarding1.With pricing at $25 per dog per day, you can expect to have 12 dogs per day.2.With pricing at $28 per dog per day, you can expect to have 10 dogs per day.3.With pricing at $30 per dog per day, you can expect to have 7 dogs per day.Basic Groom1.With pricing at $25 per dog per day, you can expect to have 5 dogs per day.2.With pricing at $30 per dog per day, you can expect to have 4 dogs per day.3.With pricing at $35 per dog per day, you can expect to have 3 dogs per day.