【C11】A．exhaustB．exertC．affectD．enact

【C9】A．exhaustB．gainC．loseD．economize

【C12】A．reactB．interactC．actD．enact

【C5】A．influenceB．effectC．affectD．impact

The word （) means "a law enacted by the legislative branch of a government"

【C2】A．promoteB．stopC．affectD．influence

When a tax on a good is enacted A.sellers bear th