Show how to implement the stack ADT using only a priority queue and one additional integer instance variable. 1. Maintain a minKey variable initialized to 0.
2. On a push operation for element e, call insertItem (minKey; e) and decrement minKey.
3. On a pop operation, call removeMinElement and increment minKey.

The federal sentencing guidelines for organizations set the tone for organizational ethics compliance programs by question 1 options: a) codifying into law incentives for organizations to take action such as developing ethical compliance programs to prevent misconduct. b) forcing all organizations to develop mandatory reporting systems and ethics programs. c) eliminating most of the federal legislation that created inefficient and time-consuming activities for businesses. d) providing detailed guidelines for how to set up organizational ethics programs to guard against unethical conduct. e) providing a thorough examination of company codes of ethics to determine whether they are sufficient.