If John takes 4 minutes to eat x raisins, how many seconds will it take him to eat z raisins, assuming he continues to eat at the same rate?	Choose the correct choice from the following options:
A) 240z/x	B) 4xz	C) 240x/z	D) 240xz	E) 4z/x
It will take (z/x)(4) minutes which is (z/x)(4)(60) seconds = 240z/x seconds.   The answer is 240z/x.
<result>A</result>
If John takes 4 minutes to eat x raisins, how many seconds will it take him to eat z raisins, assuming he continues to eat at the same rate?