QUESTION $1$

If $A1=$$$B$$$1+C1$ and you copy this cell to $A2,$ how will it read?

$=B1+C1$

$=B2+C2$

$=$$$B$$$1+C2$

$=B1+C2$

QUESTION $2$

To "freeze" a cell reference, use the $$ key.

F$3$

F$1$

F$4$

F$2$

QUESTION $3$