Your occupancy rate will remain low, forcing you to lower your rental rates. Besides, it will be harder to find a willing buyer when you decide to sell. You also don’t want to risk vandalism and property theft. Great locations suitable for rental property investment have low crime rates....
The lower limit is typically the origin, and the upper limit can be determined by finding the furthest distance from the center of the curve. In AP Calculus, this is often done by finding the values of theta where r=0 and using those to integrate the area of one "leaf" of the curve...