Let X1=1, X2 =2, X3=4 and Y1=1, Y2=3, Y3=2. Which of the following are the correct values for the sums () {x,y; and (1) (2x; +Y;) (2x, i-1 a) (i) 14 (ii) 17 ) b) (i) 14 (ii) 20 c) (i) 13 (ii) 17 d) (i) 13 (ii) 20 e) None of the above