Draw the following sets and determine if they are open or closed, bounded or unbounded: A = {(x, y) = R:|r1| + y + 3) 2} = {(x, y) = R: log(a + 1) - y 0 ^ly +3|

Using the appropriate present value table and assuming a 12%annual interest rate, determine the present value on December 31,2018, of a five-period annual annuity of $4,400 under each of thefollowing situations: (FV of $1, PV of $1, FVA of $1, PVA of $1,FVAD of $1 and PVAD of $1) (Use appropriate factor(s) fromthe tables provided.)

1.The first payment is received on December 31,2019, and interest is compounded annually.
2.The first payment is received on December 31,2018, and interest is compounded annually.
3.The first payment is received on December 31,2019, and interest is compounded quarterly.

Go to the website www.sec.gov and, under the Filings heading,click on “Filings” and then click on “Company Filing Search.” Enterthe name of a well-known company such as Facebook. A list ofavailable documents should be shown for that company. RequiredUsing these available documents, answer the following questions: 1.Has the company filed an 8–K during the most recent time period? Ifso, open that document and determine the reason that the form wasfiled with the SEC. 2. Has the company filed a 10–K during therecent time period? If so, open that document and determine thetotal reported net income for the latest period of time. 3. Has thecompany filed a 10–Q during the most recent time period? If so,open that document and determine what issues were addressed anddisclosed.

The following are the components in determining cost of goods sold.

Determine the missing amounts.