. Using the optional method, what size 120/240V single-phase
aluminum service conductor is required for a 2,000 sq ft dwelling
unit to which air-conditioning of 16A at 240V and 8 kW heat is
to be added? It contains the following existing loads.
Dishwasher, 1,500 VA
Disposal (Waste), 1,000 VA
Water Heater, 4,500 W
Dryer, 5,500 W
Range, 12,000 W