FOR 1ST QUESTION I JUST WANT TO MAKE SURE IF IS IT CORRECT OR NOT AND I WANT THE SOLUTION OF THE 2ND QUESTION

1. Suppose you bought 200 shares of Amazon. C one year ago today at $55. Over the last year, you didnt receive any dividends. At the end of the year, the stock sells for $30.

Calculate your returns on this operation.

Pt-1= (200*55=11000), Pt = (30*100=6000), dividends=0

Dollar return = Dividends + change in market value

0 + (6000-11000) = -5000

%return= Dollar return/beginning Return

-5000/11000= -45.4545%

We note that there is a loss of five thousand, which is estimated at about forty-five percent

Suppose Now you bought 200 shares of Amazon. C one year ago today at $55. Over the last year, received 10$ in dividends. At the end of the year, the stock sells for $60.