You wish to buy 1,000 shares of a stock that is currently selling for $25/share. your broker offers you 50% margin on all transactions, with a maintenance margin of 35%. the interest charged on loans is 8% per year

A) at what price point will a margin call be triggered?

B) Two months later, the stock pays a dividend of 75 cents a share, and the stock is trading at 21.90. calculate your ROI at this point?