If the equation of the pair of straight lines intersecting at $(a, b)$ and perpendicular to the pair of lines $3 x^2-4 x y+5 y^2=0$ is $l x^2+2 h x y+m y^2-32 x-26 y+c=0$, then $\frac{a+b+c}{l+h+m}=$

• Correct answer
  A

  $\frac{38}{5}$
• B

  $\frac{17}{2}$
• C

  $\frac{15}{6}$
• D

  $\frac{49}{6}$

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