78, 64, 48, 30, 10, (...)  Choose the correct choice from the following options
A) 14  B) -14  C) 12  D) 0  E) -12
78 - 14= 
<gadget id="calculator">78 - 14</gadget>
<output>64</output>
64   64 - 16= 
<gadget id="calculator">64 - 16</gadget>
<output>48</output>
48   48 - 18= 
<gadget id="calculator">48 - 18</gadget>
<output>30</output>
30   30 - 20= 
<gadget id="calculator">30 - 20</gadget>
<output>10</output>
10   10 - 22= -12   Answer is -12.
<result>E</result>
78, 64, 48, 30, 10, (...)