Final answer:
To prepare the production budget, calculate the desired ending inventory and units to be produced. For the purchases budget, calculate the pounds of material required and consider desired ending and starting inventory.
Step-by-step explanation:
To prepare the production budget, we need to calculate the desired ending inventory and the units to be produced. The desired ending inventory is 20% of the unit sales for the next month. Based on this, we can calculate the required production units.
For the purchases budget, we need to calculate the pounds of material required for each month. The pounds of material required can be obtained by multiplying the units to be produced by the material requirement per unit. The purchases budget can then be calculated by considering the desired ending inventory and the starting inventory for materials.