Ranch Upgrading

BUILDING  UPGRADE#  COST    GOLD NEEDED     RANK  
Altar              First           5000             ???                 None 
                     Second        8000              ???                None 

House           First            5000             7000G             Third 
                    Second         8000             12000G            Fifth 
                    Third           ???              16000G             Sixth 
                    Fourth         ???              17000G            Eighth 

Stable           First            15000G         17000G           Fourth 
                    Second         ???               32000G          Seventh