Had to look for the missing details of this question and here is my answer. This is actually an excerpt that was taken from "<span>The Grapes of Wrath", and the one that best describes the tone of this passage is that it is SYMPATHETIC. Hope this answers your question.</span>
Due to loss of confidence in the public schools, private school enrollment has increased in the past five years, and parents are increasingly willing to pay the additional cost to enroll their children in private schools.