The $10,000$ units sold and produced increases to $10,400$ units and fixed costs increase by $$5,000.$

Unit selling price decreases by $5\%$ and units sold and produced increase by $8\%.$ Hint: A unit increase has both a sales and costs impact.

Fixed costs increase by $$20,000,$ variable costs per unit decrease by $$2,$ and units sold and produced increase by $500.$

please use the cell referencing method instead of numerical values