it uses no debt. Open spreadsheet a. What is the incremental profit? $ answer to two decimal places. % Should the firm make the investment? b. Would the firm's break-even point increase or decrease if it made the change? c. Would the new situation expose the firm to more or less business risk than the old one? I. The new situation would obviously have more business risk than the old one. II. The new situation would obviously have less business risk than the old one