What is the gross profit amount of the project below? Retention Rate 10% (from owner and from company to subcontractor) Month Bill to Owner Materials Labor Subcontractor Total Costs 1 2 3 4 5 6 7 Total 101,200 237,200 258,000 150,700 103,800 64,100 915,000 33,700 54,100 69,600 17,200 14,700 11,600 200,900 25,300 42,400 77,900 17,900 21,900 12,700 198,100 35,600 125,200 93,600 105,700 60,400 35,600 456,100