Two joint products A and B are produced in a process.Data for the process for the last period are as follows: Product A Tonnes B Tonnes Sales 480 320 Production 600 400 Common productioncosts in the period were $12,000. There was no opening inventory. Both productshad a gross profit margin of 40%. Common production costs were apportioned on aphysical basis. What was the gross profit for product A in theperiod?