find a sum for first 8 prime numbers?  Choose the correct choice.
A) 22 B) 28 C) 59 D) 77 E) 84
<gadget id="calculator">2 + 3</gadget>
<output>5</output>

<gadget id="calculator">5 + 2</gadget>
<output>7</output>

<gadget id="calculator">7 + 4</gadget>
<output>11</output>

<gadget id="calculator">8 + 11</gadget>
<output>19</output>

<gadget id="calculator">11 + 2</gadget>
<output>13</output>

<gadget id="calculator">13 + 4</gadget>
<output>17</output>

<gadget id="calculator">17 + 13</gadget>
<output>30</output>

<gadget id="calculator">30 + 11</gadget>
<output>41</output>

<gadget id="calculator">41 + 7</gadget>
<output>48</output>

<gadget id="calculator">48 + 5</gadget>
<output>53</output>

<gadget id="calculator">53 + 3</gadget>
<output>56</output>

<gadget id="calculator">56 + 2</gadget>
<output>58</output>

<gadget id="calculator">19 + 58</gadget>
<output>77</output>

<result>D</result>
find a sum for first 8 prime numbers?
add(add(8, add(add(add(const_2, const_3), const_2), const_4)), add(add(add(add(add(add(add(add(add(add(add(const_2, const_3), const_2), const_4), const_2), const_4), add(add(add(add(const_2, const_3), const_2), const_4), const_2)), add(add(add(const_2, const_3), const_2), const_4)), add(add(const_2, const_3), const_2)), add(const_2, const_3)), const_3), const_2))
required sum = ( 2 + 3 + 5 + 7 + 11 + 13 + 17 + 19 ) = 77 note : 1 is not a prime number option d