My answer is wrong so need to know correct answer and working

Both Andy and Barry are New Zealand tax residents. Andy's personal marginal tax rate is 10.5%. Barry's personal marginal tax rate is 33.0%. Andy has received a dividend cheque from Company ABC paying a net dividend of 1,506.07 New Zealand dollars. Barry has also received a dividend cheque from Company ABC with a net dividend of 807.06 New Zealand dollars. Company ABC's marginal corporate tax rate is 28% and their dividends are fully imputed. Required: What would be the effective tax rate for Andy and Barry respectively for these dividend incomes? Please fill in the blanks below. Note: ignore withholding tax; effective tax rate = (Gross dividend shareholder's income after all taxes) gross dividend Andy's effective tax rate 1.6 % Barry's effective tax rate = 2.2 %