Develop a decision tree for the following situation.

The base ticket price for Cloudliner Airlines is determined by the distance traveled and the day of the week a passenger is traveling. In addition, the airline adjusts it ticket prices based on a number of categories. If the seats remaining are greater than 50 percent of capacity and the number of days before the flight is less than 7, the price is deeply discounted with a special Web offer for the flight. If the seats remaining are greater than 50 percent and the flight date is from 7 to 21 days in the future, there is a medium price discount. If the seats remaining are greater than 50 percent and the number of days before travel are greater than 21, there is only a small discount.
If the seats remaining are from 20 to 50 percent and the days before the flight are fewer than 7, the ticket has a medium discount. If the seats remaining are from 20 to 50 percent and the flight date is from 7 to 21 days in the future, there is a low discount for prices. If the seats remaining are from 20 to 50 percent and the number of days before travel are greater than 21, there is no discount.

If the seats remaining are less than 20 percent and the number of days before the flight is less than 7, the ticket has the highest increase in price. If the seats remaining are less than 20 percent and the flight date is from 7 to 21 days in the future, there is a large increase in price. If the seats remaining are less than 20 percent and number of days before travel are greater than 21, there is a small increase in price.

Question 2:
Here are several situations calling for decisions about output content, output methodology, distribution, and so on. For each situation, note the appropriate output decision and explain your decisions.

a. A large, well-regarded supplier of key raw materials to your company's production process requires a year-end summary report of totals purchased from it.


b. A summary report of the company's financial situation is needed by a key decision maker, who will use it when presenting a proposal to potential external backers.

c. A listing of the current night's hotel room reservations is needed for front desk personnel.

d. A listing of the current night's hotel room reservations is needed by the local police.

e. A real-time count of people passing through the gates of Wallaby World (an Australian theme park) will be used by parking lot patrols

Question 3:
Select any type of computer interfaces and discuss its evolution from the past until the current period. Justify your discussion with pictures.