Alpha Company uses the weighted average method for inventory valuation. The following information is available for the month of August 2024:

• Beginning Inventory: 2,000 units at SAR 12 per unit
• Purchases:
  • August 10: 3,000 units at SAR 14 per unit
  • August 20: 2,500 units at SAR 16 per unit
• Sales:
  • August 15: 4,500 units
  • August 25: 3,000 units Calculate the cost of goods sold, ending inventory, and gross profit for Alpha Company using the weighted average method.