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 Single Family Apartments Condos POPULATION TREND Declining Stable Growing 200 90 70 70 170 90 -20 100 220 If the chances of declining, stable, and growing population trends are 40%, 50%, and 10%, respectively, which kind of houses should be build