2019 October 2020 October Revenue 70,000 80,000 Expenses Payroll 14,000 14,000 16,000 17,000 COGS Rent 5,000 5,000 Marketing 3,500 4,500 Insurance 2,000 2,000 Utilities 2,000 Supplies 2,000 3,000 4,000 3,000 Note 4,000 Answer all ten questions a. What is the net income in dollars of 2019? b. What is the net income in dollars of 2020? c. What is the net income percentage of 2019? d. What is the net income percentage of 2020? e. What is the ROI of October 2019 with $100,00 investment? f. What is the rent ratio of October 2019? g. How many units must we sell in October 2020 if our average sale is $200? h. What is the payroll ratio of October 2019? i. What is the payroll ratio of October 2020? j. Did productivity increase from 2019 to 2020