Answer:
The periodic return or total return is 20%.
Step-by-step explanation:
A stock can provide return in two forms: Dividends and Capital Gains. So, a formula that is used to calculate stock return must incorporate these two factors. Following formula is used;
Total Return = {(Selling Price - Purchase Price) + Dividends} / Purchase Price
This implies that Total Return = {(1,100 - 1,000) + 100} / 1,000 = .2 * 100 = 20%.
Thank you.