M$13-1($Algo$)$ Calculations for Horizontal Analyses $[$LO $13-2]$

Using the following income statements, perform the calculations needed for horizontal analyses. $($Decreases should be indicated by a minus sign. Round percentage values to $1$ decimal place.$)$

$\backslash$table$[[$LOCKEY FENCING CORPORATION$],[$Income Statements$],[$For the Years Ended December $31],[,$Current,Previous,Change in$],[,$Dollars,Percentage$],[$Net Sales,$$110,000,$$$80,000,,\%$