Lowman Inc. sells a product with a sales price of $25 per unit, variable costs of $10 per unit, and total fixed costs of $100,000. Lowman is looking into implementing an aggressive advertising campaign that will cost $45,000. By what amount do sales dollars need to at least increase by in order for the company's overall profits to not decrease by having the advertising campaign? (350 word count nothing less. You can define key terms like sales price per unit, variable costs per unit, and total fixed cost per unit, and cost-volume-profit analysis and give examples of each)