For the given data set, the probability of a positive NPV value over the five years is ________.
A) 31
B) 0
C) 68
D) 99
Question 2
If the number of sp2 and sp3 models manufactured by the company are 100 and 150 respectively, the number hours used in the design department is ________.
A) 950
B) 425
C) 850
D) 580