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5. A budget procedure that provides for the maintenance at all times of a twelve-month projection into the future is called master budgeting. 6. A law firm would use a job order cost system to accumulate all of the costs associated with a particular client engagement, such as lawyer time, copying charges, filing fees, and overhead. 7. The range of activity over which changes in cost are of interest to management is called the relevant range. 8. Flexible budgeting requires all levels of management to start from zero and estimate sales, production, and other operating data as though operations were being started for the first time. 9. The direct materials costs and direct labor costs incurred by a production department are referred to as conversion costs. 10.Variable costs are costs that remain constant on a per-unit basis as the level of manufacturing activity changes