Which of the following is appropriatiz sets for strength, power, hypertrophy, and muscular endurance training?

a. Strength: 2-6 sets, Power: 3-5 sets, Hypertrophy: 2-3 sets, Muscular endurance training: 3-6 sets.
b. Strength: 2-6 sets, Power: 3-5 sets, Hypertrophy: 3-6 sets, Muscular endurance training: 2-3 sets.
c. Strength: 2-6 sets, Power: 3-5 sets, Hypertrophy: 3-5 sets, Muscular endurance training: 3-6 sets.
d. Strength: 2-6 sets, Power: 6-8 sets, Hypertrophy: 2-3 sets, Muscular endurance training: 3-6 sets.