The unusually heavy rainfall that hit southern California in 1997 caused:

Question

Quizplus · Accepted Answer

The heavy rainfall likely led to an increase in demand for roof repairs as more people experienced leaks and other roof damage. At the same time, the need for repairs likely led to an increase in the number of roof repair businesses and contractors available, which would increase the supply of roof repairs. Therefore, both the demand for and supply of roof repairs likely increased in response to the heavy rainfall.

The Unusually Heavy Rainfall That Hit Southern California in 1997