I need help answersing 7,8,9 and 11.

Thank you!

7.

If the cost of raw material purchases in June is $152,160, what are the estimated cash disbursements for raw materials purchases in July?

8.

What is the estimated accounts payable balance at the end of July?

9.	What is the estimated raw materials inventory balance at the end of July? 10. If the company always uses an estimated predetermined plantwide overhead rate of $7 per direct labor-hour, what is the estimated unit product cost?