You are an American investor who invested in the Japanese Nikkei stock index a year ago The nikkei index has risen by 25% In the meantime, the US dollar has appreciated by 25% against the Japanese yen...

You are an American investor who invested in the Japanese Nikkei stock
index a year ago The nikkei index has risen by 25% In the meantime, the US dollar has appreciated by 25% against the Japanese yen What is your rate of return (regarding your home currency, $) on this investment?