Choice "B" is correct. Tax legislation is originated in the House Ways and Means Committee (III). It is then voted on and approved by the full House (II) and goes to the Senate and the Senate Finance Committee (the Senate Finance Committee is not included in the events to be sequenced). Upon approval by the Senate Finance Committee, it is voted on and approved by the full Senate (V). It is then considered by a Joint Conference Committee (VI). Finally, the legislation is vetoed by the President (I) and the veto is overridden by two-thirds votes of the House and the Senate (IV).Choice "c" is incorrect. The first step in the legislative process would not be a veto by the President. There has to be something to veto.Choice "d" is incorrect. Tax legislation is originated in the House Ways and Means Committee (III). It is then voted on and approved by the full House (II). However, the next step would not be the legislation being considered by a Joint Conference Committee (VI). The next step would be voting and approval by the full Senate (V).Choice "a" is incorrect. In this question, the last step in the legislative process would not be a veto by the President. In this question, the veto is overridden (IV).