Significant operating expenses include professional charges/consultancy costs, software expenses, stationery, traveling costs, etc. The link between an income statement and a balance sheet is that both are financial statements that show the financial health of a company. The two statements are interconnected because the net income from the income statement…

In this case, each invoice will only state the work completed so far and the amount due will be split into three parts. That way, you're making your billing process easy for you to manage and for the client to understand. While you might have given your client a quote…