The task is to generate the correct answer for a given math problem.

Q: Problem: in a new housing development , trees are to be planted along the sidewalk of a certain street . each tree takes up one square foot of sidewalk space , and there are to be 9 feet between each tree . how many trees can be planted if the road is 151 feet long ?

A: 1
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Q: Problem: if p represents the product of the first 16 positive integers , then p is not a multiple of

A: 5
****
Q: Problem: a grocer has a sale of rs . 5420 , rs . 5660 , rs . 6200 , rs . 6350 and rs . 6500 for 5 consecutive months . find the sale he should have in the sixth month , so that he gets an average sale of rs . 6500 ?

A:
rs . 8870
****