Prepare the material usage budget in units?

Brighton Bhd. produces three products X, Y and Z. For the coming accounting period budgets are to be prepared based on the following information. Budgeted sales Product X 2,000 units at RM100 each Product Y 4,000 units at RM130 each Product Z 3,000 units at RM150 each Finished inventories budget Product X Product Y Product Z (units) (units) (units) Opening 500 800 700 Closing 600 1,000 800 Budgeted usage of raw material Types of raw material MSI1 MS22 MS33 (units) (units) (units) Product X 5 2 Product Y 3 2 2 Product Z 2 1 3 Cost per unit of material RM5 RM3 RM4 Raw materials inventory budget MS11 (units) Opening 21,000 Closing 18,000 MS22 (units) 10,000 9,000 MS33 (units) 16,000 12,000