Following the Republican national convention, a poll of 600 votes in a central Illinois community show that 59% expected the Republican ticket to win over the Democratic ticket no matter whom the Democrats chose for vice president. The margin of error was six percentage points. There are 28,000 registered voters in the community. What is the range likely to contain the population perimeter?

a) 318 to 390

b) 22% to 34% c) 14, 840 to 18,200

d) 53% to 65%