Build- It- Fast Inc

question 79

Multiple Choice

Build- It- Fast Inc. is analyzing the performance of its assembly line. Management observes that the line assembles 80 widgets per hour and that the total productive time needed to assemble one widget is 170 seconds. The assembly line currently has 6 stations. What is the efficiency of this line?

• A) less than 70%
• B) 70- 80%
• C) 81- 90%
• D) more than 90%

---

Definitions:

Thicknesses

Measurements of how thick, deep, or wide something is, often referring to layers or sheets of material.

Transgression

A geological event where sea levels rise relative to the land, causing marine waters to spread over the continent and depositing marine sediments.

Regression

A geological process by which areas of submerged seafloor are exposed above sea level, often due to sea-level fall or land uplift.

Shale

A fine-grained sedimentary rock formed from clay and mud, characterized by its ability to split into thin layers along natural fractures.