At the end of 2019, Alonzo Company's manufacturing inventory and expense accounts held the following costs. Work in Process Inventory Finished Goods Inventory Cost of Goods Sold Direct Materials P120,000 P190,000 P350,000 Direct Labor P100,000 P250,000 P580,000 Factory Overhead P60,000 P300,000 P480,000 Alonzo's accountant applied overhead during the year using a budgeted rate of P8.40 per hour. At year end, they computed the actual rate of P10.00 per machine hour. The beginning balances of both work in process inventory and finished goods inventory were zero. 6. How many machine hours worked during 2019? 7. Was a factory overhead over or under applied for year? By how much? 8. Prorate the over or under applied overhead to the appropriate accounts