What is the unit digit in the product (245 x 122 x 431)?  Choose the correct choice from the following choices
A) 2  B) 3  C) 0  D) 1  E) Can't be determined
Explanation:   Product of unit digits = 5 x 2 x 1 = 10   Required digit = 0   Answer: Option 0
<result>C</result>
What is the unit digit in the product (245 x 122 x 431)?