Can you please help me with number 8,11,14,15

Question 8 (2 points) ABC Company had the following information about its overhead: Estimated for 20x7 Actual in 20x7 Variable Manufacturing Overhead,$6 per direct labor hour$6 per direct labor hour Fixed Manufacturing Overhead $600,000 $600,000 Direct Labor Hours: 30,000 hours 25,000 hours What is the predetermined total manufacturing overhead rate per direct labor hour to be used in 20x7, rounded to the nearest penny? Question 11 (2 points) At the end of the period Manufacturing Overhead account has a CREDIT balance. Which of the following are true? The balance is manufacturing overhead to be applied in the next period. The balance is underapplied overhead. There must be an error in the manufacturing overhead account. The balance is overapplied overhead. Question 14 (2 points) ABC Corporation is in the process of preparing its annual budget. The following beginning and ending inventory levels are planned for the year Beginning Ending Inventory Inventory Finished goods 20,000 units 70,000 units (units) Each unit of finished goods requires 2 grams of raw material. If the company plans to sell 600,000 finished goods units during the year, the number of units it would have to manufacture during the year would be: Question 15 (2 points) The monthly manufacturing overhead budget at ABC Corporation includes the following: Variable Manufacturing Overhead (based on budgeted direct $9 per direct labor labor-hours) hour Fixed Manufacturing Overhead (including depreciation of $43,040 $3,270) In September there were 2,200 direct labor hours worked. What is the budgeted cash disbursements for manufacturing overhead for September