Develop a project budget to add a detached garage to an existing home. The garage will be 20 feet from the existing home and will be approximately 24 x 20. The project duration is 6 weeks. The project budget must list the project costs by week. The project budget should include labor costs for different skilled labor, material costs for different categories of material, and contingency cost for risk. You must have a minimum of 10 cost types and a maximum of 20 cost types. Total your costs by week and by cost type. Complete the assignment using Microsoft Excel. Show total project cost as well.