Answer:
Additional property improvement that bring no corresponding increase in income or value, the law of decreasing return is operating.
Explanation:
Improvements to land and structures eventually will reach a point at which there will have no positive effect on property values. As long as money spent on such improvements produces a proportionate or greater increase in income or value, the law of increasing returns is in effect.
At the point when additional improvement that bring no corresponding increase in income or value, the law of decreasing return is operating.
