A recently passed law requires all places of public accommodation to eliminate discrimination against persons with disabilities by removing all physical barriers to accessibility. Private schools, ttherefore, are legally obligated to make their campuses physically accessible to persons with disabilities. The conclusion above follows logically if which one of the following is assumed? ['Private schools, like public schools are places of public accommodation.', 'Private schools have enough funds to make their campuses barrier-free.', 'No private school can legally deny admission to a person with a disability.', 'Private schools have historically been resistant to changes in government policy on discrimination.']