Required information [The following information applies to the questions displayed below.] a. On March 22, purchased 880 shares of RPI Company stock at $24 per share. Duke's stock investment results in it having an insignificant influence over RPI. b. On July 1, received a $3 per share cash dividend on the RPI stock purchased in part a. c. On October 8 , sold 440 shares of RPI stock for $34 per share. Analyze each transaction above by showing its effects on the accounting equation-specifically, identify the accounts and amounts (including + or - ) for each transaction