DVD King sells Toshiba XD-250 DVD players. Each day between 0 and 4 customers arrive to purchase these dishes with the following probability distribution:

Number of Customers Probability

0 .........0.15

1 .........0.30

2 .........0.25

3 .........0.20

4 .........0.10

Assuming there are 30 units currently, using the following 2-digit random numbers, at the end of what day will DVD Kings sell out all Toshiba XD-250?

Day RN

1 .........15

2 .........99

3 .........47

4 .........97

5 .........39

6 .........22

7 ......... 8

8 .........75

9 .........11

10 .........76

11 .........29

12 ......... 0

13 .........26

14 .........68

15 .........44

a. Day 5

b. Day 8

c. Day 11

d. Day 12

e. None of the above