APA STYLE AT LEAST 2 REFERENCESRead Chapter on Davis Plus:Finance1-Mention the types of budgets that you know and giveexamplesof then?2- What is budgeting?3- What is directed andindirectcost?4- Give examples ofproductiveand non-productive hours?5- What does HMO, PPO, POS means?A) Mention one example of each of then in your city, or state?6- What is DRGs.?7- Give some examples of strategies for Cost-conscious nursing practice that your Nursing unit use to lower medical care cost?