If a field is 100 meters100 \text{ meters}100 meters by 100 meters100 \text{ meters}100 meters, what is its area in acres? (1 acre≈4047 m21 \text{ acre} \approx 4047 \text{ m}^21 acre≈4047 m2)
0.25 acres0.25 \text{ acres}0.25 acres
2.47 acres2.47 \text{ acres}2.47 acres
4.05 acres4.05 \text{ acres}4.05 acres
10 acres10 \text{ acres}10 acres