Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?
Choose the correct choice from the following:
A) 1	B) 4	C) 3	D) 8	E) 6
6 * 22= 
<gadget id="calculator">6 * 22</gadget>
<output>132</output>
132   7 * 19= 
<gadget id="calculator">7 * 19</gadget>
<output>133</output>
133   --------------   1   1nswer: 1
<result>A</result>
Three years ago the average age of a family of six members was 19 years. A boy have been born, the average age of the family is the same today. What is the age of the boy?