The bottom of the inside of a rectangular prism is completely covered with the layers of the letter cubes are shown. the edges of a cube are 1 and 1/2 inches long. explain all and answer part a and b.

Adriana sold 50 shares of a company’s stock through a broker. the price per share on that day was $22.98. the broker charged her a 0.75% commission. what was adriana’s real return after deducting the broker’s commission? a. $8.62 b. $229.80 c. $1,140.38 d. $1,149.00