What are the guidelines for proper placement of the warning devices, flares, triangles and flares during an emergency situation if you are on a divided highway
a. Place one warning device 10 feet behind the vehicle on the right side of the road, one warning device at the center of the vehicle, and one warning device 100 feet behind the vehicle on the left side of the road.

b. Place one warning device 10 feet behind the vehicle on the right side of the road, one warning device at the center of the vehicle, and one warning device 100 feet behind the vehicle on the right side of the road.

c. Place one warning device 10 feet behind the vehicle on the left side of the road, one warning device at the center of the vehicle, and one warning device 100 feet behind the vehicle on the right side of the road.

d. Place one warning device 10 feet behind the vehicle on the left side of the road, one warning device at the center of the vehicle, and one warning device 100 feet behind the vehicle on the left side of the road.