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: The value of 3Z + Z(ZZ)(ZZ) when Z = 5 is:

Option A: 3150

Option B: 3200

Option C: 3140

Option D: 3650

Option E: 3104
Option C

Question: find two integers, neither of which ends in a zero, and whose product is exactly 10,000

Option A: 64 and 15,625

Option B: 60 and 15,625

Option C: 64 and 15,620

Option D: 16 and 625

Option E: 64 and 16,625
Option D

Question: A certain auto manufacturer sold 3% fewer vehicles in 2007 than in 2006. If the manufacturer sold 2.1 million vehicles in 2006, how many vehicles, to the nearest 10,00, did the manufacturer sell in 2007?

Option A: 63,000

Option B: 2,000,000

Option C: 2,030,000

Option D: 204,000

Option E: 2,300,000
Option D