Please explain how they got all the numbers in the entries . Please show calculations and formulas used.

Windsor's Van Service customizes light trucks according to customers' orders. This month the company worked on five jobs. numbered 207 through 211. Materials requisitions for the month were as follows: An analysis of the payroll records revealed the following distribution for labour costs: Other overhead costs (consisting of rent, amortization, taxes, insurance, utilities, etc) amounted to $3,600. At the beginning of the period, management anticipated that overhead costs would be $6,400 and total direct labour would amount to $5.000. Overhead is allocated on the basis of direct labour dollars. Jobs 207 through 210 were finished during the month; Job 211 is still in process. Jobs 207 through 209 were picked up and paid for by customers. Job 210 is still on the lot, waiting to be picked up. Prepare the journal entries to reflect the incurrence of materials, labour, and overhead costs; the allocation of overhead; and the transter of units to finithed goods and cost of goods sold. (Credit occount titles are outomatically indented when the arnount is entered. Do not indent manualix. If no entry is required, select "No Entry Required" for the occount tites and enter 0 for the amounts)