Determine what punctuation rule is illustrated by the following sentence. I often wait until the last minute; consequently, I am known for my procrastination. a. When two independent clauses are closely related to each other and are joined by a conjunctive adverb of two syllables or more, placea colon in front of the conjunctive adverb and a comma after it. b. When two independent clauses are closely related to each other and are joined by a conjunctive adverb of two syllables or more, placea semicolon before the conjunctive adverb and a comma after it. c. When two independent clauses are closely related to each other and are joined by a conjunctive adverb of two syllables or more, place a comma in front of the conjunctive adverb and a comma after it.