Using the optional method for a $3,000$ sq ft dwelling unit plus $900$ sq ft porch and $400$ sq ft carport $($not a garage$)$ with the following loads:

$$ Dishwasher $(1\mathrm{.}50$ kW$)$

$$ Disposal, waste $(1$ kVA$)$

$$ Trash compactor $(1\mathrm{.}50$ kVA$)$

$$ Hot tub $(40$A$/240$V$)$

$$ RV outlet $(50$A$/240$V$)$

$$ Two A$/$C heat$-$pumps $($each at $21$A$/240$V$)$

$$ Radiant heating $($totaling $50$A$/240$V with six separately controlled units$)$