In competitive markets, firms may decrease the depth of their product offerings in order to:

• A. Expand into new geographic markets.
• B. Increase market share by offering a wider variety of products.
• C. Reduce production costs and focus on their most profitable products.
• D. Respond to increased consumer demand for niche products.

Answer: (C)

Verified step by step guidance

1. Step 1: Understand the concept of 'depth of product offerings' — it refers to the number of variations or versions of a product a firm offers within a particular product line.
2. Step 2: Recognize that decreasing the depth means reducing the number of product variations, which can simplify production and inventory management.
3. Step 3: Analyze how reducing product depth can lead to lower production costs by focusing resources on fewer, more profitable products, improving efficiency.
4. Step 4: Consider why expanding into new geographic markets or increasing market share by offering more variety would typically require increasing, not decreasing, product depth.
5. Step 5: Conclude that firms decrease product depth primarily to reduce production costs and concentrate on their most profitable products, rather than to respond to niche demand or expand variety.