If an investor bought 400 shares a year ago, sells them and realizes a total return of 4.3%, what has to be true?

1. The sum of the dividend yield and the capital gains yield is 4.3%

2. The stock paid is a dividend

3. The stock price increased by 4.3% over the last year.

4. The stock increased in value over the past year.

5.The dividend yield is greater than zero.