If the product of the integers a, b, c, and d is 1,155 and if a > b > c > d > 1, then what is the value of a – d?	Choose the correct choice from the following choices.
A) 2	B) 8	C) 10	D) 11	E) 14
1155 = 3 * 5 * 7 * 11   a = 11   d = 3   a - d = 8   Answer is 8
<result>B</result>
If the product of the integers a, b, c, and d is 1,155 and if a > b > c > d > 1, then what is the value of a – d?