Three years ago the average age of a class of six members was 19 years. A boy have been added, the average age of the class is the same today. What is the age of the boy? Choose the correct choice from the following answers.
A) 1	B) 2	C) 3	D) 4	E) 5
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   1
<result>A</result>
Three years ago the average age of a class of six members was 19 years. A boy have been added, the average age of the class is the same today. What is the age of the boy?