The construction manager for Acme Construction, Inc. must decide whether to build single$-$family homes, apartments, or condominiums. The manager estimates annual profits $($in $$000)$ will vary with the population trend as follows:

Type POPULATION TREND

Declining Stable Growing

Single Family $2009070$

Apartments $7017090$

Condos $-20100220$

If the chances of declining, stable, and growing population trends are $40\%,50\%,$ and $10\%,$ respectively, which kind of houses should be build?