I will say, B) It isn't ideal
Faulkner believes that a young writer must become a shining example of artistic integrity for future generations.
Answer: "I tried several new foods on my trip: sushi, dragon fruit, and lychees." and "Diego studies three kinds of dance: jazz, modern, and tap."
Explanation: In the first and last sentences, there shouldn't be a colon (or any punctuation for that matter) between the verb (call/buy) and the direct object that verb takes (her grandmother, etc./seeds, etc.). In the third sentence, the colon should be placed after <em>collage</em> (it is not an item of the list that follows) and a comma should replace the colon before <em>and.</em>
Corn and rice , beans and corn ,beans and rice
Answer:
The compound sentence is the third option:
"My brother likes to go fishing in the afternoons, but I prefer riding my bike."