Are the fixed overhead costs the ones that vary according to the sales volume? Select one: True O False The degree of certainty of a Budget is known as: Select one: a. Cost effectiveness of doing a forecast b. reliable methods c. level of accuracy d. Degree of matching numbers Which volume (sales or production) should be considered when budgting the following: Cash Collection Labour Income taxes Materials Production Sales+ Sales Production Logistics Production Production Budget Quantity should take into consideration Select one: a. Sales's units, plant capacity and inventory levels. b. Desired inventories, cost per hour and plant location c. Materials costs, inventory and delivery time