In Excel,a number can contain the characters ____.

A) 0 1 2 3 4 5 6 7 8 9
B) + - ( ) ,/
C) .$ % E e
D) all of the above

Jin is planning a get-together for several friends from work.He's looking for a digital deal he can use at the restaurant.Which website would work best for this purpose?

A) NexTag
B) Groupon
C) BizRate
D) PriceGrabber