Kona has 400 shares of Stock A and 500 shares of Stock B . She gains three dollars per share from Stock A and loses two dollars per share from Stock B. How much does she gain or lose from these two stocks taken together?

Respuesta :

Stock A: 400 × 3 = $1,200
Stock B: 500 ÷ 2 = $250
$1,200 - $250 = $950