I cant figure out this problem. also i want to see everything written out so i know how exactly to do it

Millworks Company manufactured 100,000 units in 2018 and reported the following costs: 0 to .00 Sandpaper $32,000 Materials handling 320,000 Coolants & lubricants Indirect manufacturing labor 275,200 Direct manufacturing labor 2,176,000 Direct materials, 1/1/18 348,000 Finished goods, 1/1/18 672,000 Finished goods, 12/31/18 1,280,000 Work-in-process, 1/1/18 96,000 Work-in-process, 12/31/18 64,000 Leasing costs-plant $384,000 Depreciation equipment 224,000 Property taxes-equipment 32,000 Fire insurance-equipment 16,000 Direct material purchases 3,140,000 D irect materials, 12/31/18 280,000 Sales revenue 12,800,000 Sales commissions 640,000 Sales salaries 576,000 Advertising costs 480,000 Administration costs 800,000 Required: 22. What is the amount of direct materials used during 2018? 23. What manufacturing costs were added to WIP during 2018? 24. What is cost of goods manufactured for 2018? 25. What is cost of goods sold for 2018