Instructions: Answer all questions. Write your answers in the answer boxes. All code questions refer to Python 3 1. Typical cost split between development and testing for general software is: (a) 50 and 50 (b) 20 and 80 (c) 80 and 20 (d) 60 and 40 (e) none of the above is correct (1) confidentiality can be important (2) confidentiality is irrelevant (3) developers should refuse work beyond their competence (4) developers should accept work beyond their competence, in the hopes that they will learn as they develop (a) 1 and 4 (b) 2 and3 (c) 2 and 4 (d) 1 and 3