According to mla guidelines, which of these quotes the passage correctly? a. murray writes, "[potatoes] were nutritious and cheap and simple to grow" (4). b. murray reports, "irish farmers and animals went hungry without the potato" (4). c. murray says, "one-fourth of ireland's population was lost during the famine" (4). d. murray states, "[irish peasants] each ate an average of 10 potatoes a day" (4).