please can you help me with this Question

Please answer these following questions briefly. 1. What is home insurance? How Much Coverage Do You Need? What is Guaranteed Replacement Cost Coverage? What is deductible? 2. What is single or married filing jointly tax brackets if he makes $120,000 https://www.cnbc.com/2019/02/07/how-to-find-out-what-tax-bracket-youre-in-under-the- new-tax-law.html 3. What is AZ state tax bracket for a person making $120,000 a year? https://www.tax-brackets.org/arizonataxtable 4. If you as a single student at NAU, making $44,000 a year, how much do you have to pay a. Federal Tax b. AZ State Tax Hint: you have to go up from the lowest bracket till your salary amount