Concept:Stress refers to the syllable spoken with the greatest force in a word.For the word "institution", the emphasis falls on the third syllable.Explanation:Divide "institution" into syllables: in-sti-tu-tion.The third syllable is "tu", so it must be written in capital letters.Thus, the correct stress pattern is in-sti-TU-tion.Check the options: A stresses the first syllable, B stresses the second, and D stresses the fourth.Only option C places the stress exactly on the third syllable.Answer:C. in-sti-TU-tion