These statements are usually helpful, but not necessary. You will develop and describe your strategies for the business throughout your Business Plan. In the financial section, you will need to estimate the financial impact of those strategies by developing projected Income Statements, Balance Sheets, and Cash Flow Statements.
Next, I would develop a capital plan identifying dollars to be spent on the business to increase its overall value. While all capital dollars may not entirely be discretionary - i.e., investing dollars for anticipated return from growth - it is necessary to determine how capital dollars will be allocated whether for discretionary purposes or general maintenance. Projects that require capital are critical for the company growth and must be managed to their desired return, avoiding shortfalls in ROI or issues involving capital creep.