Write each of the following statements in ‘‘if…, then…’’ form. (a) It is necessary to score at..

Write each of the following statements in ‘‘if…, then…’’ form. (a) It is necessary to score at least 90% on the test in order to receive an A. (b) A sufficient condition for passing the test is a score of 50% or higher. (c) You fail only if you score less than 50%. (d) You succeed whenever you try hard.