please give me the correct choice only

QUESTION 8 A financial plan includes A. the strategic plan, investment plan, and financing plan B. the strategic plan, financing plan, and options plan C. the financing plan, investment plan, and options plan D. None of the above QUESTION 9 As sales increase, a firm needs to proportionately to support the A. increase the level of fixed assets: increase the level of inventory B. increase the level of inventory, increase the level of fixed assets C. increase the level of inventory: higher sales level O D. None of the above QUESTION 10 Which of the following statements is correct? O A. The tax benefit from using debt financing reduces a firm's risk O B. The lower the level of a firm's debt, the higher the firm's leverage C. The lower the level of a firm's debt, the higher the firm's equity multiplier D. The lower the level of a firm's debt the lower the firm's equity multiplier