Required:1. Identify all production costs that are directly traceable to Job 5. Are all remaining production costs equivalent to overhead found in a manufacturing firm? Are there nonproduction costs that are directly traceable to the housing unit? Which ones?2. Develop a job-order cost sheet for Job 5. What is the cost of building this house? Did you include finance and marketing costs in computing the unit cost? Why or why not? How did you determine the cost of land for Job 5?3. Which of the five cost categories corresponds to overhead? Do you agree with the way in which this cost is allocated to individual housing units? Can you suggest a different allocation method?4. Calculate the selling price of Job 5. Calculate the profit made on the sale of this unit.