The boiling and freezing points for water are marked on a temperature scale P as $$130^\circ P$$ and $$-20^\circ P$$ respectively. What will be the reading on this scale corresponding to $$60^\circ C$$ on Celsius scale ?

A

$$60^\circ P$$

B

$$70^\circ P$$

C

$$90^\circ P$$

D

$$110^\circ P$$