How many decision nodes are observed in the given decision tree?
A) 2
B) 3
C) 4
D) 7
Question 2
Which of the following is the capacity constraint that is related to the Ohio plant?
A) X31 + X32 + X33 + X34 3,000Y2
B) X31 + X32 + X33 + X34 3,600
C) X31 + X32 + X33 + X34 1,400
D) X31 + X32 + X33 + X34 3,000Y1