Exhibit 13.1 The Following Questions Are Based on the Output Below

question 90

Multiple Choice

Exhibit 13.1
The following questions are based on the output below.
A store currently operates its service system with 1 operator. Arrivals follow a Poisson distribution and service times are exponentially distributed. The following spreadsheet has been developed for the system.
-A renege refers to

• A) a customer who refuses to join the queue.
• B) a customer who refuses service by a specific server.
• C) a customer who joins the queue but leaves before service is complete.
• D) a customer who requires extra service time.

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Definitions:

Wastewater Treatment

The process of removing contaminants from wastewater to make it safe for release into the environment or for reuse.

Toxic Metals

Toxic metals are elements like lead, mercury, arsenic, and cadmium that are poisonous even at low concentrations, posing serious health risks when they accumulate in the body.

Organic Pesticides

Pesticides derived from natural sources, used in agriculture to control pests without synthetic chemicals, aiming for environmental friendliness and sustainability.

Livestock Growers

Individuals or businesses involved in raising animals for food, fiber, or labor; includes practices for cattle, sheep, pigs, and poultry farming.