You are building a new hotel, your company has some down time on other projects and has sent additional laborers to your site. You have a crew of laborers that you need to keep busy and efficient. You need to install the sidewalk around the hotel. You know from past data that a crew of Five (5) can install 100 ft of sidewalk a day. You have 437 ft of side walk for this project. How long will it take your crew of seven (7) to install the sidewalk?