Consider release 2 of a product made up of 80 percent of old code (from release 1) and 20 percent of new code developed in release 2 . Defects are found during testing from the old code and the new code. Write down an expectation of the defect-type distribution of the new code and the old code. Defend your position. If we had information on the defects found in the field use of release 1 , how would that influence your expectations? Develop a hypothetical example.