1. Why are all the methods of the class Math static? 2. Draw a class diagram for the class Quilt, as given. 3. What is the UML notation for each of the following classes that appeared? • RandomPoint •...

1. Why are all the methods of the class Math static?

2. Draw a class diagram for the class Quilt, as given.

3. What is the UML notation for each of the following classes that appeared?

• RandomPoint

• FourQuadrants

• WherePanel

16. Suppose you want to design software for a restaurant.

a. Give use cases for placing an order and settling the bill.

b. Identify a list of possible classes. Pick two of these classes, and write CRC cards for them.