You are given a math word problem and you are supposed to make use of mathematical concepts like probability, combinatorics, linear equations, sequences/series, or simple operators like addition, subtraction, division, or multiplication to answer the given question. Choose the best option from the 5 given options and report that option.
--------
Question: Question: What is the next number of the following sequence
10, 7, 12, 10, 14, __ ?

Option A: 13

Option B: 14

Option C: 15

Option D: 16

Option E: 17

Answer: Option A

Question: Question: A certain vehicle is undergoing performance adjustments during a set of three trials on an 8-mile track. The first time it travels around the track at a constant rate of p miles per minute, the second time at a constant rate of p^2 miles per minute, and the third time at a constant rate of p^3 miles per minute. If the vehicle takes the same time to travel the first 18 miles of these trials as it does to travel the last 8 miles, how many minutes does it take to complete all three trials (not counting any time between trials)?

Option A: 18

Option B: 36

Option C: 60

Option D: 96

Option E: 112 minutes

Answer: Option E

Question: Question: If 6x = 8y = 10z, then what is a possible sum of positive integers x, y, and z?

Option A: 52

Option B: 58

Option C: 84

Option D: 94

Option E: 168

Answer:
Option D