Which aspect of business is affected the most by implementing JIT?

Sales
Inventory
Manpower requirement
Total maintenance

The correct answer is: C. Manpower requirement

Just-in-time (JIT) is a production method in which materials and components are delivered to the production line only as they are needed. This approach aims to reduce inventory costs and improve efficiency.

JIT can have a significant impact on manpower requirements. By reducing inventory, JIT can lead to a decrease in the number of workers needed to store and manage inventory. Additionally, JIT can lead to an increase in the number of workers needed to operate the production line, as JIT requires more frequent and careful monitoring of the production process.

The other options are incorrect for the following reasons:

  • A. Sales: JIT is not directly related to sales. JIT can help to improve efficiency and reduce costs, which may lead to increased sales, but this is not a direct effect of JIT.
  • B. Inventory: JIT is designed to reduce inventory. By reducing inventory, JIT can lead to a decrease in the number of workers needed to store and manage inventory.
  • D. Total maintenance: JIT is not directly related to total maintenance. JIT may lead to a decrease in the number of maintenance workers needed, as JIT can help to prevent equipment breakdowns. However, this is not a direct effect of JIT.