After plowing through contracts for a decade, the contract writer knew about how long it took to crank out the material necessary to satisfy a contract's requirements. The distribution could be modeled using the data provided in this table.

Number of Weeks	Random Number Range
2	0-5
3	6-15
4	16-35
5	36-80
6	81-99

47) If the first four random numbers are 17, 33, 64, and 8, what is the average number of weeks?

A) 4 weeks

B) 5 weeks

C) 6 weeks

D) None of the above

48) If the ten numbers generated are 87, 84, 99, 18, 81, 75, 32, 87, 46, and 35, what is the resultant expected average completion time?

A) 2.5 weeks

B) 5.2 weeks

C) 4.7 weeks

D) None of the above