Answer the Following Questions Using the Information Below:
the Top

question 106

True/False

Answer the following questions using the information below:
The top management at Watersport Company, a manufacturer of water sport equipment, is attempting to recover from a fire that destroyed some of their accounting records. The main computer system was also severely damaged. The following information was salvaged:
$\begin{array} { l r r r r } & \text { Jetski Division } & \text { Boat Division } & \text { Surfboard Division } \\\text { Sales } & \$ 7500000 & ( \mathrm { a } ) & \$ 1800000 \\\text { Net operating profit } & \$ 750000 & \$ 1080000 & \$ 450000 \\\text { Operating assets } & ( \mathrm { b } ) & ( \mathrm { c } ) & \$ 1500000 \\\text { Retum on investment } & 0.20 & 0.10 & ( \mathrm {~d} ) \\\text { Retum on sales } & ( \mathrm { e } ) & 0.12 & 0.25 \\\text { Investment turnover } & \text { (f) } & ( \mathrm { g } ) & 1.2\end{array}$
-Return on sales is calculated by dividing net profit by revenues.

---

Definitions:

Waiting-Line Problem

A scenario in operational research where the focus is on reducing waiting times and improving service efficiency in queueing systems.

Operations

Activities involved in the day-to-day running of a business for producing and delivering products or services.

Average Time

The mean time taken to complete a task or process, calculated by summing all the recorded times and dividing by the number of observations.

Arrival Rate

The frequency at which entities (e.g., customers, data packets) arrive at a specific point within a system or process.