6. Factors that affect the AFN equation Several factors affect a firm's need for external funds. Evaluate the effect of each following factor and place a check next to each factor that is likely to increase a firm's need for external capitalthat is, its AFN (additional funds needed). Check all that apply. The firm previously thought its fixed assets were being operated at full capacity, but now it learns that it actually has excess capacity. The firm switches its supplier for the majority of its raw materials. The new supplier offers less favorable credit terms and thus reduces the trade credit available to the firm, resulting in a reduction in accounts payable. The firm's forecasted sales are unexpectedly increased. Accounts payable and accrued liabilities represent obligations that the firm must pay off. Assuming everything else holds constant, if they increase, the firm's AFN will