If the equation of the circle passing through the point $(8,8)$ and having the lines $x+2 y-2=0$ and $2 x+3 y-1=0$ as its diameters is $x^2+y^2+p x+q y+r=0$, then $p^2+q^2+r=$

• A

  $244$
• B

  $100$
• Correct answer
  C

  $-44$
• D

  $44$

Hence, the correct answer is option: 'C'.