Declare and define a function called displayConcat that displays the concatenation of the first parameter with the second. Ex: displayConcat("After", "noon") displays "Afternoon".

answer; i believe that the correct answer is (a)

a) click on any cells in the range of data

b) click the data

c) click sort& filter group, click sort

d) select the column to sort by and then select a sort order

e) select the next column to sort by and select the sort order

f) click ok