If a * b * c =(√(a + 2)(b + 3)) / (c + 1), find the value of 6 * 15 * 11. Choose the correct option.
A) 8
B) 5
C) 1
D) 3
E) 4

Rationale: "6 * 15 * 11 = ( √ ( 6 + 2 ) ( 15 + 3 ) ) / ( 11 + 1 ) = ( √ 8 * 18 ) / 12 = ( √ 144 ) / 12 = 12 / 124 = 1 . answer is c"
Answer: C