Ralph naders book unsafe at any speed brought about safety regulations in what products

The book deals with his criticism of the auto industry for refusing to use safety devices as well as their hesitancy to invest in safety measure for their automobiles.  It gives detail description about the potential hazards that cause accidents in cars and explains the reasons why.  He also explains how factors like design, emission and other factors can contribute to accidents.

the correct answer is ''the programs costs have risen dramatically in the recent past'' hope this !