Consider the following worksheet, where some of the rows have been hidden. Each employee receives a numerical rating from $1$ to $4,$ and the meanings of these ratings and the bonuses associated with them are listed in the rating table in columns F to H$.$ To fill in the labels and bonuses in columns C and D$,$ you could do which of the following?

a$.$ Enter the formulas $=$VLOOKUP$($B$4,$$F$$4$:$H$$7,2,$FALSE$)$ and $=$VLOOKUP$($C$4,$$G$$4$:$H$$7,2,$FALSE$)$ in cells C$4$ and D$4,$ and copy them down.

b$.$ Enter the formulas $=$VLOOKUP$($$B$4,$$F$$4$:$H$$7,2)$ in cell C$4,$ copy it to cell D$4,$ and then copy both of them down.

c$.$ Enter the formulas $=$VLOOKUP$($B$4,$$F$$4$:$H$$7,1,$TRUE$)$ and $=$VLOOKUP$($C$4,$$G$$4$:$H$$7,2,$TRUE$)$ in cells C$4$ and D$4,$ and copy them down.

d$.$ All of these choices are correct.