a. A straight road with government-provided Internet will receive 16 access points that are 10 meters apart. About how many access points would be needed if the city decided to increase the distance to 20 meters? Just give a reasoned estimate.

b. A single-story building is 100 meters by 100 meters. If access points are placed 10 meters apart on average, about how many access points will be needed?

c. If the same building is also 100 meters tall, how many access points will be needed?

d. Repeat Part b if the access points are 20 meters apart? Give a reasoned estimate.