If future improvements to computer simulations of automobile crashes enable computers to provide as much reliable information about the effectiveness of automobile safety features as is provided by actual test crashes, then manufacturers will use far fewer actual test crashes. For the costs of designing and running computer simulations are much lower than those of actual test crashes. Which one of the following, if true, most strongly supports the argument? ['The cost per automobile of testing and designing safety features is decreasing and will continue to decrease for the foreseeable future.', 'If computer simulations will soon be able to provide more information about the effectiveness of automobile safety features, automobile manufacturers will soon be able to produce safer cars.', 'For years, the aviation industry has been successfully using computer simulations of airplane crashes to test the effectiveness of safety features of airplane designs.', 'Apart from information about safety features, actual test crashes provide very little information of importance to automobile manufacturers.']