Financial statements of a manufacturer

Welcome to the World of Manufacturing!

In previous chapters, we looked at businesses like retail shops that buy ready-made items and sell them for a profit. But have you ever wondered how we account for a business that makes the products it sells? Think of a car factory or a bakery. These are manufacturers.

In this chapter, we will learn how to track the costs of making products and how to prepare a Manufacturing Account. Don't worry if it seems a bit different at first—it’s just like following a recipe!

1. The Three Types of Inventory

Unlike a shop that only has "stock" (inventory), a manufacturer has three different stages of items in their factory. Imagine you are running a company that makes wooden chairs:

1. Raw Materials: These are the basic ingredients. For our chairs, this would be the piles of wood, glue, and screws that haven't been touched yet.
2. Work-in-Progress (WIP): These are the "half-baked" items. They are chairs that have been cut and glued but haven't been painted or finished yet. They are still on the factory floor!
3. Finished Goods: These are the completed chairs, wrapped and ready to be sold to customers.

Did you know? Accounting for these separately helps the manager see exactly where the money is "tied up" in the factory.

Quick Review:
• Raw Materials: Unused ingredients.
• Work-in-Progress: Partially finished items.
• Finished Goods: Completed items ready for sale.

2. Understanding Manufacturing Costs

To make a product, a business spends money in different ways. We group these into two main categories: Direct Costs and Indirect Costs.

Direct Costs (The "Prime Cost")

Direct costs are expenses that you can trace directly to a single product. If you make one more chair, these costs go up. The sum of all direct costs is called the Prime Cost.

• Direct Materials: The wood used for the chair.
• Direct Labour: The wages paid to the carpenter who actually builds the chair.
• Direct Expenses: Specific costs for that item, like a royalty fee paid to a designer for every chair made.

The Prime Cost Formula:
\( \text{Prime Cost} = \text{Direct Materials} + \text{Direct Labour} + \text{Direct Expenses} \)

Indirect Costs (Factory Overheads)

These are costs that help the factory run but aren't tied to one specific chair. We call these Factory Overheads.

Examples: Factory rent, factory power/electricity, wages for the factory supervisor (who doesn't build chairs himself), and depreciation of factory machinery.

Key Takeaway: If a cost happens inside the factory walls but isn't a direct ingredient or direct labor, it's a Factory Overhead.

3. Preparing the Manufacturing Account

The Manufacturing Account is a special statement prepared before the Income Statement. Its job is to calculate the Production Cost of Finished Goods. This is the total cost of all items completed during the year.

Step-by-Step Process:

Step 1: Calculate Raw Materials Consumed
We need to know how much wood we actually used up. We use this logic:
\( \text{Opening Inventory of Raw Materials} + \text{Purchases of Raw Materials} - \text{Closing Inventory of Raw Materials} \)

Step 2: Find the Prime Cost
Add Direct Labour and Direct Expenses to your Raw Materials Consumed.

Step 3: Add Factory Overheads
Add up all those indirect costs like factory rent and indirect wages.

Step 4: Adjust for Work-in-Progress (WIP)
This is where students sometimes get confused, but here is a simple trick: Add the "Old" (Opening) and Subtract the "New" (Closing).
• We add the opening WIP because we finished those items this year.
• We subtract the closing WIP because those items aren't finished yet, so they shouldn't count toward this year's "completed" costs.

The Final Calculation:
\( \text{Production Cost} = \text{Prime Cost} + \text{Factory Overheads} + \text{Opening WIP} - \text{Closing WIP} \)

4. Moving to the Income Statement

Once you have the Production Cost, it moves to the Trading Account section of the Income Statement. In a retail business, we used "Purchases." In a manufacturing business, we replace "Purchases" with "Production Cost of Finished Goods."

The New Cost of Sales Formula:
\( \text{Cost of Sales} = \text{Opening Inventory of Finished Goods} + \text{Production Cost} - \text{Closing Inventory of Finished Goods} \)

Common Mistake to Avoid: Only use Finished Goods in the Income Statement. Raw Materials and WIP stay inside the Manufacturing Account!

5. Important Distinctions

When preparing exams, be careful with costs that might be split between the factory and the office. This is a common "trick" in questions!

• Factory Costs: Go into the Manufacturing Account (e.g., Factory Heat and Light).
• Office/Admin Costs: Go into the Income Statement as expenses (e.g., Office Heat and Light, Salesman Salaries, Advertising).
• Total Cost: In some contexts, "Total Cost" includes both the production cost and the administration/selling expenses. However, for the Manufacturing Account specifically, we focus on the Production Cost.

Memory Aid: The "M.L.E." Rule for Prime Cost
To remember what goes into Prime Cost, remember M.L.E.:
M - Direct Materials
L - Direct Labour
E - Direct Expenses

Summary Checklist

• Did I separate the three types of inventory?
• Did I calculate the Prime Cost using only Direct costs?
• Did I include all Factory Overheads (and ignore Office expenses)?
• Did I adjust for Work-in-Progress correctly (Add Opening, Subtract Closing)?
• Did I transfer the Production Cost to the Income Statement?

Great job! Manufacturing accounts might seem like they have many steps, but once you practice the layout, it becomes a very logical "flow" of costs from the raw wood to the finished chair. Keep practicing!