The difference between the length of two parallel sides of a trapezium is 12 cm. The perpendicular distance between these two parallel sides is 60 cm. If the area of the trapezium is 1380 $$cm^{2}$$, then find the length of each of the parallel sides (in cm).

A

27, 15

B

31, 19

C

29, 17

D

24, 12