When inputting a current yearly income statement, Profit Solver breaks out expenses into 3 categories: Billable labor costs (direct labor), non billable labor costs (indirect labor) and overhead. It is your billable employees who get charged out for to cover expenses and profit. One principle behind Profit Solver is that by deciding what profit you want to achieve, you can determine how to charge out your billable employees. By setting a desired profit, Profit Solver will recalculate the billable employee % in every labor dollar billed out to cover all other expenses and attain your desired profit.