1. Calculate the break-even point in units for Legrand? Must use a formula/calculation in the cell for full credit. ( 2 points) 2. Calculate the break-even sales dollar? Must use a formula/calculation in the cell for full credit. (2 points) 3. Calculate the margin of safety in units? Must use a formula/calculation in the cell for full credit. (2 points) 4. Prepare an income statement for Legrand Company for 2018. Formulas should be used in the cells to calculate values and proper accounting protocols must be followed. The following items are the accounts for the income statement (they are not listed in order here