What is Total Product?

S7-SA7-0154

Grade Level:

Class 12

AI/ML, Physics, Biotechnology, FinTech, EVs, Space Technology, Climate Science, Blockchain, Medicine, Engineering, Law, Economics

Definition

What is it?

Total Product (TP) is the total amount of goods or services produced by a firm using a given amount of inputs (like labour and capital) during a specific period. It measures the overall output achieved when different amounts of a variable input (like workers) are combined with fixed inputs (like machines).

Simple Example

Quick Example

Imagine a small chai stall owner. If the owner works alone, they might make 50 cups of chai in an hour. If they hire one helper, together they might make 120 cups of chai in an hour. The 120 cups of chai is the Total Product when two people are working.

Worked Example

Step-by-Step

A bakery makes bread. They have one oven (fixed input). Let's see how many loaves they bake with different numbers of bakers (variable input):

Step 1: With 0 bakers, the bakery produces 0 loaves.
---Step 2: With 1 baker, the bakery produces 10 loaves.
---Step 3: With 2 bakers, the bakery produces 25 loaves.
---Step 4: With 3 bakers, the bakery produces 45 loaves.
---Step 5: With 4 bakers, the bakery produces 60 loaves.
---Step 6: With 5 bakers, the bakery produces 70 loaves.
---Step 7: With 6 bakers, the bakery produces 75 loaves.
---Step 8: With 7 bakers, the bakery produces 70 loaves.

Answer: The Total Product for 1 baker is 10 loaves, for 2 bakers is 25 loaves, for 3 bakers is 45 loaves, and so on. Notice that Total Product first increases, then reaches a maximum (75 loaves with 6 bakers), and then starts to fall.

Why It Matters

Understanding Total Product helps businesses figure out the best number of workers or machines to use to maximize their output and profits. This concept is crucial for engineers designing production lines, economists analysing national output, and even for managers in FinTech companies deciding how many staff to hire for customer support to handle transactions efficiently. It helps in making smart decisions in careers from factory management to app development.

Common Mistakes

MISTAKE: Confusing Total Product with profit. | CORRECTION: Total Product is only about the quantity of goods or services produced, not the money earned or lost. Profit comes after considering costs and revenue.

MISTAKE: Thinking Total Product always increases as more workers are added. | CORRECTION: Total Product increases initially, but after a certain point, adding more workers might actually reduce the total output due to overcrowding or inefficient resource use (this is called diminishing returns).

MISTAKE: Not understanding that Total Product depends on a fixed input. | CORRECTION: Total Product is typically measured in the short run where at least one input (like land or machinery) is fixed, while another (like labour) is variable.

Practice Questions

Try It Yourself

QUESTION: A small tiffin service has one kitchen. If they hire 2 cooks, they make 80 tiffins per day. What is the Total Product of 2 cooks? | ANSWER: The Total Product of 2 cooks is 80 tiffins per day.

QUESTION: A garment factory produces shirts. With 1 tailor, they make 20 shirts. With 2 tailors, they make 50 shirts. With 3 tailors, they make 90 shirts. What is the increase in Total Product when moving from 2 tailors to 3 tailors? | ANSWER: The increase in Total Product is 90 - 50 = 40 shirts.

QUESTION: An online content writing team has 1 manager. If they have 0 writers, they produce 0 articles. With 1 writer, they produce 5 articles. With 2 writers, they produce 12 articles. With 3 writers, they produce 18 articles. Calculate the Total Product for each number of writers and identify at which point adding another writer gives the smallest increase in total articles. | ANSWER: Total Product for 0 writers = 0; for 1 writer = 5; for 2 writers = 12; for 3 writers = 18. The smallest increase in total articles happens when moving from 2 writers to 3 writers (18 - 12 = 6 articles), compared to 5-0=5 and 12-5=7.

MCQ

Quick Quiz

Which of the following best describes Total Product?

The profit earned by a company in a month.

The total quantity of goods or services produced by a firm.

The cost of producing one unit of a good.

The total number of customers a business serves.

The Correct Answer Is:

Total Product specifically refers to the total output (quantity of goods or services) produced. Options A, C, and D relate to profit, cost, or customers, which are different economic concepts.

Real World Connection

In the Real World

Think about a popular Indian e-commerce delivery service like Zepto or Blinkit. Their Total Product would be the total number of deliveries they complete in a day. They constantly adjust the number of delivery riders (variable input) to maximize the total deliveries from their fixed number of dark stores (fixed input) to ensure quick service across cities like Bengaluru or Mumbai.

Key Vocabulary

Key Terms

INPUTS: Resources used in production, like labour and capital | OUTPUT: The goods or services produced | VARIABLE INPUT: An input whose quantity can be changed in the short run (e.g., labour) | FIXED INPUT: An input whose quantity cannot be changed in the short run (e.g., machinery or land) | PRODUCTION FUNCTION: The relationship between inputs and outputs.

What's Next

What to Learn Next

Now that you understand Total Product, you're ready to learn about Average Product and Marginal Product. These concepts build on Total Product to help you understand how efficiently each worker contributes and how output changes with each additional worker. It's like moving from knowing your total exam score to knowing your average score per subject and how much each extra hour of study adds to your total!