3. In 1 or 2 sentences, define and describe the DRY Principle- what is it, and why is it important to software design/implementation? (15 points) 4. In 1 or 2 sentences, define and describe Confiaurability-what is it, and why is it important to software design/implementation? 15 points) 5. Check all true statements about "static" Class members: (10 points) can either be method or data members cannot be private are available before an instance of the Class is created a single copy [of static data / method members] are shared across all instances O should always be avoided