Fixed costs are business expenses that remain constant regardless of the level of production or sales volume. They are crucial for budgeting and financial planning, as they must be covered regardless of business activity levels.
Producer Theory explores how businesses decide on the quantity of goods to produce and the methods of production to minimize costs and maximize profits. It fundamentally analyzes the relationship between inputs, production processes, and outputs within the constraints of technology and market prices.
The Average Cost Curve represents the per-unit cost of production and helps firms determine the optimal scale of output for minimizing costs. It typically has a U-shape due to initially decreasing average costs from increasing returns to scale, followed by increasing average costs as diseconomies of scale set in.