Sun Devil Construction has a crew of 5 masons that can install a wall running bond) at a productivity rate of 0.152 LH/sf. They also have a crew of 8 masons that can install a wall (running bond) at a productivity rate of 0.173 LH/sf. You did your takeoff and found the wall is 10,000 sf. The wage rate for a mason is $43.25 per hour and overtime is paid at time and a half for any hours worked beyond 8 hours per day. The project must be completed in 35 work days. Assume 8 hours per day, 40 hours per week (not including overtime) and the crews won't work weekends. Also assume no lost productivity due to overtime. How many labor hours are required to complete the project with 5 masons?
A. 1520 LH
B. 224 LH
C. 3062 LH
D. 953 LH