A gardener wants to plant flowers in his garden. He has 16 flowers. He has 10 flower pots. 2 flower pots are in the first row . 5 are in the second row and remaining 3 in the last row. He has 3 roses and the roses must be put only in the first row. The roses should not be kept anywhere else. The other flowers can be put in any pot. How many different groupings are possible?	Choose the correct choice from the following answers
A) 216216  B) 2006  C) 3008  D) 8007  E) 2734
3C2 Select 3 Roses for first row   13C5 Select 5 flowers for second row from 13 flowers ( Since 3 roses cannot be used. 16-3 = 13)   8C3 Select 3 flowers for the last row from 8 flowers( Since 3 are roses which can be put in first row only and we have used 5 flowers for second row. 16-3-5 = 8)   Number of selection = 3C2 * 13C5 * 8C3 = 216216   216216ns : 216216
<result>A</result>
A gardener wants to plant flowers in his garden. He has 16 flowers. He has 10 flower pots. 2 flower pots are in the first row . 5 are in the second row and remaining 3 in the last row. He has 3 roses and the roses must be put only in the first row. The roses should not be kept anywhere else. The other flowers can be put in any pot. How many different groupings are possible?