Mr. Buster wants to open a new vacuum store called the Carpet Cleaner in a nearby plaza. Mr. Buster will be selling vacuums for $200 each. Variable costs (not including the leasing costs below) are $84 for every vacuum. In terms of lease payments, the plaza has provided him three options: i. Pay $21 per vacuum sold ii. $24,000 per month iii. $18,000 per month and $10 per vacuum sold Do not enter dollar signs or commas in the input boxes. Use the negative sign for negative values. Round all answers to the nearest whole number. a) Calculate the monthly operating income for each of the three options if 320 units are sold and if 530 units are sold. Lease Option Operating Income Based on the Number of Vacuums Sold 320 units 530 units i. Pay $21 per vacuum sold $Answer $Answer ii. $24,000 per month $Answer $Answer iii. $18,000 per month and $10 per vacuum sold $Answer $Answer b) At a production level of 530 units, which option should be recommended? Option: Answer c) Calculate the degree of operating leverage for the second lease option if Mr. Buster sells 530 vacuums. Round your answer to 2 decimal places. Degree of Operating Leverage