I know this has been asked a lot of times but can someone please show the steps of how to answer this? You'll get a full 25 points if you help:

Jill buys 10 shares of stock in Costco Corporation at $150 per share on January 30, a membership retailer. During the year, Costco had a dividend of $1.80 per share at the end of June and the stock rose to $164.00 a share. If Jill sold her stock on July 31, what would be her return?