In 2007, Heuy\'s actual income was $70,000, equal to his lifetime annual average; Dewey\'s actual income was $50,000, $10,000 below his lifetime annual average; and Louie Solution H ello Pal, F irst of all a very nice as well as intersting question from your side. S o now straight to the question, as asked above with all the information available from your side and from mine, the answer is as under: A fter calculation of the above given information, we can conclude that the answer will be as under: Huey: 6.50% Dewey: 5.24% Louie: 7.28% T hat is all I can say from the above given information by you, hope have solved your problem to some extent. R egards. .