To find Chester's break-even point for Cent after a $1.80 price drop: Break-Even Point = Fixed Costs / (Current Selling Price - $1.80 - Variable Costs).
To determine the break-even point for Chester's product Cent after the expected price drop of $1.80, we use the break-even formula:

Firstly, find the selling price per unit after the expected price drop by subtracting $1.80 from the current selling price. The variable costs per unit include both material and labor costs, which sum up to $15.23 + $11.43. Fixed costs can be extracted from the Income Statement available in your Drive. Plug these values into the formula to calculate the break-even point in units.
Understanding the break-even point is crucial as it represents the quantity of units that need to be sold to cover all costs and reach a zero-profit situation. This information aids in decision-making, pricing strategies, and financial planning. Without the specific values for the current selling price and fixed costs, an exact break-even point can't be provided, but with the actual figures, the formula will yield the precise number of units Chester must sell to break even.