$1.$ ABC Inc. has a current stock price of $$11.$ They have $500,000$ shares outstanding. Their revenues are $$11$ million this year and their earning $($profits$)$ per share are $$1\mathrm{.}50.$ What is their P$/$E ratio?

$2.$ You buy $500$ shares of a stock at $$11$ per share. You later sell the stock at $$15$ a share. Additionally, in the time you owned the stock they paid you dividends of $$\mathrm{.}50$ per share. What was your ROI?

$3.$ You own $250$ shares of ABC Inc. and the current price of the stock is $$50.$ They announce a $2$ to $1$ stock split. After the split, what is:

a$.$ The Stock Price per share?

b$.$ The number of shares you now own:

c$.$ The total Value of your investment will be:

$4.$ You own $2000$ shares of XYZ Inc. and every quarter they send you a dividend check of $$1,600.$ They have $3,000,000$ shares outstanding and their current price per share is $$30.$

a$.$ What is their current Market Cap:

b$.$ What is their yield: