This is for a "Principle of Economics Class"... 4 Essays, no less than 400 words, and in APA Format

Each questions needs to be answered in no less than 400 words, and in APA Format. (1). Define the term "property rights" and explain why the lack of well-defined and enforceable property rights is detrimental to the smooth functioning of a market system. (400 words, APA Format). (2). In what ways do economists and policymakers----those who believe that market-based reforms are the key to improving the health care system----criticize the Patient Protection and Affordable Care Act (ACA). (400 words, APA Format). (3). What are the differences between national income, personal income, and disposable personal income? (400 words, APA Format). (4). Explain why you would rather be a borrower during a period of unexpected rising inflation and a lender during a period of unexpected declining inflation. (400 words, APA Format).