Question 1186851
<br>
Since he invested 3 times as much at 14% as at 5%, his weighted average percent return was<br>
(3(14)+1(5))/4 = 11.75<br>
Since he earned $152.75 in interest, the total amount invested was<br>
$152.75/.1175 = $1300<br>
ANSWER: $1300<br>