What combination of shortcuts do you need to go from "Before" to "After" as shown below? Before: 123 A B C $ 200.00 After: A B C 2 123 3 $200.00 A) CTRL+C, then CTRL + X B) CTRL + C, then CTRL + V C) CTRL+X, then CTRL + Z D) CTRL+X, then CTRL + V Which of the following is false with respect to either the calculation or formatting of cell B3? A 1 Revenue 2 Cost of sales 3 Gross Profit B $ 182,795 (112,258) A) =B1-B2 B) =B1+B2 C) CTRL B D) =sum(B1:B2)