Which of the following operations would be least suited to a fixed-position layout?Group of answer choicesfast-food restaurantGrand piano tuning specialist servicesOperating theatre in a hospitalBuilding a bridge over a valley

The operation least suited to a fixed-position layout would be a fast-food restaurant.

Here's why:

1. Fixed-position layout: This is a type of operation layout where the product or project remains stationary while workers and equipment come to the site. This layout is typically used for large, complex projects like construction, shipbuilding, or hospital operating theatres.

2. Fast-food restaurant: In a fast-food restaurant, the operation involves preparing and serving food quickly. This requires a flexible layout that allows for efficient movement of staff and materials, and can adapt to changes in menu, customer flow, or other variables. A fixed-position layout would not be suitable because it would limit the ability to adjust to these changes.

3. Grand piano tuning specialist services: This could potentially work with a fixed-position layout, as the specialist could travel to the location of the piano. However, it's not as inherently tied to a fixed location as the other examples.

4. Operating theatre in a hospital: This is a perfect example of a fixed-position layout. The patient (the "project") stays in one place while the surgical team (the "workers") and the medical equipment come to the patient.

5. Building a bridge over a valley: This is another example of a fixed-position layout. The bridge (the "product") is stationary while the construction crew and equipment move to the site.

So, out of these options, a fast-food restaurant would be least suited to a fixed-position layout.