Public goods tend to be because the provider of the good cannot prevent someone from enjoying the good without paying for it, which means the good is underproduced; nonexcludable underproduced; nonrival overproduced; nonrival overproduced; nonexcludable

underproduced; nonexcludable

Explanation:

Public goods tend to be underproduced because the provider can´t charge for it, that´s why it won´t get produced as much as a good that is charged to the user, the product becomes nonexcludable because it is impossible to charge the user for its use, since it is not possible to prevent the user from enjoying the good the solution is to underproduce it.

u.s. presidents buried at arlington national cemetery include john f. kennedy and william howard taft. the kennedy gravesite is the final resting place not only of the former president, but also his wife jackie kennedy, his two brothers robert and edward kennedy, as well as a memorial to his brother joe jr.good luck

explanation:

buildings sir and respect