Editorialist: Some people argue that ramps and other accommodations for people using wheelchairs are unnecessary in certain business areas because those areas are not frequented by wheelchair users. What happens, however, is that once ramps and other accommodations are installed in these business areas, people who use wheelchairs come there to shop and work. Which one of the following is most strongly supported by the editorialist's statements? ['Businesses that install proper accommodations for wheelchair users have greater profits than those that do not.', 'Some business areas are not frequented by wheelchair users because the areas lack proper accommodations.', 'Most businesses are not modified to accommodate wheelchair users.', 'Owners of business areas not frequented by wheelchair users generally are reluctant to make modifications.']