Final answer:
The break-even point for the hand-painted wooden decorative plaques is 3,500 plaques, calculated using the difference between the selling price and the variable cost per unit to cover the fixed costs.
Step-by-step explanation:
The break-even point in units for hand-painted wooden decorative plaques, given the fixed costs of $7,000 and the selling price of $3.00 per plaque with variable costs of $1.00 per plaque (since $100 for 100 plaques), can be calculated using the formula:
Break-Even Point (units) = Fixed Costs / (Selling Price - Variable Cost per Unit)
Break-Even Point (units) = $7,000 / ($3.00 - $1.00)
Break-Even Point (units) = $7,000 / $2.00
Break-Even Point (units) = 3,500 plaques
Therefore, the break-even point is 3,500 plaques.