please answer 4 questions

The Richmond Corporation uses the weighted average method in its process costing system. The company has only a single processing department. The company's ending work in process inventory on August 31 consisted of 18,200 units. The units in the ending work in process inventory were 100% complete with respect to materials and 60% complete with respect to labor and overhead. If the cost per equivalent unit for August was $2.80 for materials and $4.30 for labor and overhead, the total cost assigned to the ending work in process inventory was: Multiple Choice $129.220 097752 Annenbaum Corporation uses the weighted-average method in its process costing system. This month, the beginning inventory in the first processing department consisted of 500 units. The costs and percentage completion of these units in beginning inventory were: Percent Complete 658 458 Cost $5,800 $6,900 Materials costs Conversion costs A total of 6,700 units were started and 6,000 units were transferred to the second processing department during the month. The following costs were incurred in the first processing department during the month: Materials costs Conversion costs Cost $125,600 $207,100 The ending inventory was 50% complete with respect to materials and 35% complete with respect to conversion costs. The cost per equivalent unit for conversion costs for the first department for the month is closest to: Derst Inc. sells a particular textbook for $34. Variable expenses are $25 per book. At the current volume of 57,000 books sold per year the company is just breaking even. Given these data, the annual fixed expenses associated with the textbook total: Multiple Choice $513,000 $1,938,000 $2.451,000 $1.425.000 26 I! MA Derst Inc. sells a particular textbook for $34. Variable expenses are $25 per book. At the current volume of 57,000 books sold per year the company is just breaking even. Given these data, the annual fixed expenses associated with the textbook total: Multiple Choice $513,000 $1,938,000 $2.451,000 $1,425.000