Towing Company manufactures and sells a single product for $40 per unit. Variable costs are $30 per unit and fixed costs total $168,000. During 2019, the company sold 26,500 units of this product to customers. In order to improve profitability, the president of Towing Company believes the following changes should be made in 2020: 1. decrease the selling price of the product by 10% 2. automate a portion of the production process which will reduce variable costs by 5% per unit but will add an additional fixed cost of $16,310 per year 3. increase advertising by $49,420 Assume these changes are made. Calculate the number of units that Towing Company must sell in 2020 in order to earn a net income that is 20% greater than the net income earned in 2019. Simply enter your answer as a number. Do not type the word units after your