Question 6 1.5 Poin Given a file named testX.txt with one line containing 3 values: 4.5 Bahrain 99 and the following data definitions: int t1; double t3; string ts; ifstream in.open("testX.txt"); The C++ statement that correctly reads the 3 values from a file into the above defined variables is A) in >> t3 >> ts >> t1; B) in > t1; C testX >> t3 >> ts >> t1; D testx > t1