Backflush costing, two trigger points, completion of production

Backflush costing, two trigger points, completion of production and sale (continuation of 20-23). Assume the same facts as in Exercise 20-23, except now Road Warrior uses only two trigger points, the completion of good finished units of product and the sale of finished goods. Any under- or overallocated conversion costs are written off monthly to Cost of Goods Sold.
1. Prepare summary journal entries for August including the disposition of under- or overallocated conversion costs.
2. Post the entries in requirement 1 to T-accounts for Finished Goods Control, Conversion Costs Control, Conversion Costs Allocated, and Cost of Goods Sold.