A sales manager for an advertising agency believes there is a relationship between the number of contacts and the amount of the sales. To verify this belief, the following data was collected:

Salesperson Number of Contacts Sales(in thousands)

1 14 24

2 12 14

3 20 28

4 16 30

5 46 80

6 23 30

7 48 90

8 50 85

9 55 120

10 50 110

The model predicts that with 25 sales contacts, sales will be :

Multiple Choice :

A : 49,576

B : 42,022

C: 302,831

D : 67,067

E : 42,665