Please can you help me solving this question:

MarlenCorporation's fiscal year ends on June 30. The following accounts are found in its job-order cost accounting system for the first month of the new fiscal year:

Raw Materials Inventory July 1 Beginning Requisitions balance 15,800 July 31 (a) 31 Purchases 91,200 July 31 Ending (b) balance Work in Process Inventory Beginning July 1 balance (c) July 31 Jobs completed (f) Direct 31 materials 74,500 31 Direct labour (d) 31 Overhead (e) July 31 Ending (g) balanceFinished Goods Inventory Beginning July 1 July 31 Cost of goods sold (j) balance (h) Jobs 31 completed (i) Ending July 31 (k) balance Factory Labour July 31 Factory wages (1) July 31 Wages assigned ( m)Manufacturing Overhead Indirect July 31 materials 8,700 July 31 Overhead applied 114,900 31 Indirect labour 15,200 Other 31 overhead (n)