A one-time-only special order decision OA. must still consider short-term and long-term costs and benefits OB. allows a company to sell products at prices which only cover fixed costs C. should only be undertaken if there is idle capacity D. should consider only short-term costs and benefits O E. should consider only long-term costs and benefits A rolling budget is a budget or plan that A. is not used to guide operations B. has one budget category roll into the next category OC. is always available for a specified future period by replacing time periods as the lapse OD. rolls all budget categories together into a master budget O E. rolls several budgets together for forecasting purposes