80 is increased by 50%. Find the final number.  Choose the correct choice from the following options.
A) 100	B) 110	C) 120	D) 30	E) 160
Final number = Initial number + 50%(original number) = 80 + 50%(80) = 80 + 40= 
<gadget id="calculator">80 + 40</gadget>
<output>120</output>
120.   Answer 120
<result>C</result>
80 is increased by 50%. Find the final number.