I need help for on the question

there are indirect ways of affecting state laws   by with holding funding's. and that's why we have a 55mph speed on the high way with a design of 70mph speed.

answer; unquestionably determine the basic dimensions of personality; plz check this one first, i believe its correct good luck;

answer; (d) they are in charge of the ushers and making sure the audience gets to their seats on time; they also control the box office; i know (c) is wrong and (b) don't make sense;

answer; explanatory study;