The unit digit in the product (891 * 781 * 912 * 463) is:  Choose the correct answer:	A) 2	B) 5	C) 6	D) 8	E) 10
Explanation:   Unit digit in the given product = Unit Digit in (1*1*2*3)= 
<gadget id="calculator">(1*1*2*3)</gadget>
<output>6</output>
6   ANSWER: 6
<result>C</result>
The unit digit in the product (891 * 781 * 912 * 463) is: