Your company fireworks show is getting bigger, The boss has requested that the viewing area (which is 4 ft x 6 ft) be doubled; the parking area (which is 540 ft x 75 ft) be doubled; and the city ordinance requires the fireworks to be in the air less than 4 seconds and not go any higher than 600 feet.
Answer the following questions:

1. Determine the dimensions of the new viewing area. The existing area is 6 ft long by 4 ft wide.

2. Determine the dimensions of the new parking area. The existing area is 540 ft long by 75 feet wide.

3. Determine the height of the fireworks and how long they are in the air using the following equation:

ℎ= −500/9 t^2 + 1000/3 t + 10