What is the least possible product of 4 different integers, each of which has a value between –1 and 10, inclusive?	Choose the most appropriate option.
A) –5040  B) –3600  C) –720  D) –600  E) –120
Maximize the total product with a -ve sign   so -1 * 10 * 9 * 8 = 720 * -1 = -720   Answer is –720.
<result>C</result>
What is the least possible product of 4 different integers, each of which has a value between –1 and 10, inclusive?