Consider 3 tables with following number of tuples in each

S(a,b,c) = 10, R(a,d,e) = 8, T(x,d,f) = 9

Tuples in S and R with same value of attribute ‘a’ = 6

Tuples in R and T with same value of attribute ‘d’ = 7

What is the maximum and minimum number of tuples in ( ( S left outer join R) full outer join T ) ?

A. 13 12

B. 15 14

C. 14 13

D. 14 12