Need help on 17-21 thanks

Mesquite Manufacturing Company developed the following data: Beginning Work in Process Inventory $60,000 Direct materials used $360,000 Actual manufacturing overhead $420,000 Applied Manufacturing overhead $405,000 Cost of Goods Manufactured $960,000 Ending Work in Process Inventory $45,000 How much are total manufacturing costs for the period? $825,000 $945,000 $915,000 $1, 185,000 The starting point in preparing a master budget is the preparation of the production budget. sales budget. personnel budget. purchasing budget. Which one of the following is not a benefit of budgeting? It provides definite objectives for evaluating performance. It provides assurance that the company will achieve its objectives. It facilitates the coordination of activities. It requires al1 levels of management to plan ahead on a recurring basis. A static budget is usually appropriate in evaluating manager's effectiveness in controlling fixed manufacturing costs and fixed selling and administrative expenses. variable manufacturing costs and variable selling and administrative expenses. fixed manufacturing costs and variable selling and administrative expenses. variable manufacturing costs and fixed selling and administrative expenses. Doe Manufacturing plans to sell 4,000 purple lawn chairs during May, 3, 800 in June, and 4,000 during July. The company keeps 15% of the next month's sales as ending finished goods inventory. How many units should Doe produce during June? 3, 830 4, 400 3, 770 Production can't be determined from the information provided