i cant figure out some of these or got some of my answers wrong. Assistance please?

Waterways Continuing Problem 15 Waterways has two major public-park projects to provide with comprehensive irrigation in one of its service locations this month. Job J57 and Job K52 involve 15 acres of landscaped terrain which will require special-order sprinkler heads to meet the specifications of the project. Using a job cost system to produce these parts, the following events occurred during December 2012. Raw materials were requisitioned from the company's inventory on December 2 for $5,061; on December 8 for $1,059; and on December 14 for $3,459. In each instance, two-thirds (2/3) of these materials were for J57 and the rest for K52. Six time tickets were turned in for these two projects for a total amount of 18 hours of work. All the workers were paid $16.50 per hour. The time tickets were dated December 3, December 9, and December 15. On each of those days, 6 labor hours were spent on these jobs, two-thirds (2/3) for J57 and the rest for K52. The predetermined overhead rate is based on machine hours. The expected machine hour use for the year is 2,112 hours, and the anticipated overhead costs are $840,576 for the year. The machine were used by workers on projects K52 and J57 on December 3, 9, and 15. Six machine hours were used for project K52 (2 each day), and 8.5 machine hours were used for project J57 (2.5 the first day and 3 each of the other days). Both of these special orders were completed on December 15, producing 237 sprinkler heads for J57 and 142 sprinkler heads for K52. Additional job order activities during this period of time included: Dec. 1 Dec. 2 Dec. 12 Dec. 13 Dec. 18 Dec. 21 Dec. 31 Purchased raw materials from Durbin Supply Company on account for $53,200. Issued $40,000 of direct materials from the company's inventory to jobs other than K52 and J57 and $3,000 of indirect materials. Paid Waterways' factory salaries and wages in the amount of $65,000. Paid the factory's water bill of $9,000. Transferred $50,000 of costs from other completed jobs to finished goods. Paid the factory's electric bill of $12,000 for Waterways' factory. Made adjusting entries for the factory that included accrued property taxes of $12,000, prepaid insurance of $8,800, and accumulated depreciation of $16,000. Journalize the activities from these job cost sheets in the general journal. Also journalize the other costs that occurred during this period of time. (Credit account titles are automatically indented when amount is entered. Do not indent manually. If no entry is required, select "No Entry" for the account titles and enter 0 for the amounts.) Date 12/1 Account Titles and Explanation Raw Materials Accounts Pay (Purchase of raw materials on account) Work in Proce Debit Credit 53200 53200 12/2 45061 Raw Materials 3000 (To assign materials to jobs J57 & K52) 12/2 Work in Proce Manufacturing 45061 3000 Raw Materials 48061 (To assign materials and overheads to other jobs) 12/3 Work in Proce 99 Factory Wage 99 (To assign labor to jobs J57 & K52) 12/8 Work in Proce 1059 Raw Materials 1059 (To assign overhead to jobs J57 & K52) 12/9 Work in Proce 99 Factory Wage 99 (To assign materials to jobs J57 & K52) 12/12 Factory Wage 65000 Cash 6500 (To assign labor to jobs J57 & K52) 12/13 Manufacturing Cash (To assign overhead to jobs J57 & K52) 9000 9000 12/14 Work in Proce 3459 Raw Materials 3459 (To record factory labor costs and payment) 12/15 (To record payment of factory water bill) (To assign materials to jobs J57 & K52) (To assign labor to jobs J57 & K52) 12/15 Work in Proce 99 Factory Wage 99 (To assign overhead to jobs J57 & K52) 12/15 Work in Proce 1990 Manufacturing 1900 (To record completion of jobs J57 & K52) 12/18 Finished Good 65647 Work in Proce 65647 (To record completion of other jobs) 12/21 Manufacturing 12000 Cash 12000 (To record payment of factory electric bill) 12/31 Manufacturing Property Taxe Prepaid Insura Accumulated D (To record overhead costs) 36800 12000 8800 16000