1. March 10: 500 units of raw materials were purchased on account at $6 per unit. 2. March 15: 400 units of raw materials were requisitioned at $6.50 per unit for production, Job 872. 3. March 25: 300 units of raw materials were requisitioned at $6 per unit for production, Job 879. Required: Record the journal entries for the above transactions: Refer to the Chart of Accounts for exact wording of account titles