In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives.

It is obviously wrong as the cost of school uniform, books and stationery, and transport, ...............all are under the monopoly of the school, arenot included. ……………….private schools want additional money for special occasions like festivals, picnics, …………………and projects. And they often recommend tuition for the children. None of this ...............in this cost calculation. However, the family ……………………this burden and these items add significantly to the revenue of private schools.