Serge is making a map of a small town that is 5.7 miles long and 4.3 miles wide. If he is using the scale 1 inch = 0.5 miles, how large will his map be?
11.4 x 8.6 inches
2.85 x 2.15 inches
5.7 x 4.3 inches
22.8 x 17.2 inches