A firm that produces electric vehicle batteries is expanding its operations. As it increases its scale of production, its manufacturing process becomes more efficient due to specialization, causing the average cost per battery to fall. Simultaneously, the firm's large-scale purchasing of lithium, a key raw material, drives up the global market price of this input. Considering both of these effects, what is the most likely impact on the firm's long-run average cost (LRAC) curve?

Two junior analysts, Liam and Chloe, work at the same firm for the same hourly wage. Liam consistently works his required 40 hours per week and no more. Chloe, however, frequently works 50 hours per week, often volunteering for challenging projects that require extra time but offer no immediate overtime pay. Assuming both individuals are making rational economic decisions, which of the following best explains the difference in their choices?

The Craft Brewery's Expansion Dilemma

Dissecting Costs in a Growing Tech Firm

Evaluating the Drivers of Long-Run Costs

A firm's long-run average cost (LRAC) curve is shaped by various factors as it changes its scale of production. Match each scenario below with its corresponding impact on the firm's LRAC.

A firm experiences economies of scale solely because, as it grows larger, it can negotiate lower prices for its raw materials when buying in bulk.

A software company observes that its long-run average cost of developing a new feature initially decreases as it hires more developers, but eventually begins to increase after the company grows very large. Which statement best analyzes the underlying causes for this U-shaped cost curve?

A company's long-run average cost can decrease as it increases its scale of production for different reasons. Which of the following scenarios describes a decrease in long-run average cost due to a pecuniary economy rather than a technological economy of scale?

Sources of Increasing Long-Run Costs