Given: A new restaurant has a total connected load of 300 kva. It is heated by a forced-air gas furnace. Using the optional method, what is the minimum calculated load which may be used for sizing the feeders?

Given: A new restaurant has a total connected load of 300 kva. It is heated by a forced-air gas furnace. Using the optional method, what is the minimum calculated load which may be used for sizing the feeders?