Please help with filling th blanks it’s easy plz help seventh grade math

Need this asap if anyone can i would be very grateful. if you could show workings that would really

Jose bought 20 shares of netflix at the close price of $117.98. in a few years, jose sells all of his shares at $128.34. how much money did jose make? a.) $192.50 b.) $207.20 c.) $212.50 d.) $224.60

The perimeter of a movie screen is 54 meters. the screen is 18 meters wide. how tall is it?