"If I sought to answer all the criticisms that cross my desk, my secretaries would have little time for anything other than such correspondence in the course of the day, and I would have no time for constructive work"

Which sentence includes an infinitive phrase a) jodi and marisa went to the movies again last week b) athletes who work professionally need to practice c) clothing sizes can vary from manufacturer to manufacturer d) we enjoyed the dancers,who wore grass skirts to their ankles