The apartment building you are managing the construction of has 27,000 sf floors. The concrete slab is foot thick not including rebar Your experienced concrete crews can pour, vibrate, scree, and finish a maximum of 100 cy per day (7 working hours) Due to logistics constraints, you can only get 8-yard concrete trucks on site, and only one concrete truck at a time Unload time for concrete is 10 minutes per cubic yard 1 = 27 Based on the productivity of the work crew, logistics constraints, and concrete unloading time; How many days will it take to complete the concrete work for each floor