A company identifies $10$ different product lines. After analyzing sales data, it is found that $80\%$ of the revenue comes from $20\%$ of the products. Identify and list the top three products based on their contribution to revenue.

Given the dataset $18,22,27,32,4018,22,27,32,40,$ calculate the mean, median, and standard deviation.

You are evaluating a project with an initial investment of $$80,000,$ expected cash flows of $$25,000$ per year for $5$ years, and a discount rate of $12\%.$ Conduct a sensitivity analysis by varying the discount rate $,12\%,14\%).$ Determine the impact on the Net Present Value $($NPV$).$

A company is considering expanding into new markets. Identify three possible economic scenarios $($expansion success, moderate success, expansion failure$)$ and analyze the impact of each scenario on the company's overall profitability.

A company is launching a new product. Based on market research, the probabilities of low, medium, and high sales are $0\mathrm{.}2,0\mathrm{.}5,$ and $0\mathrm{.}3,$ respectively. Calculate the expected value of sales.

Create a decision tree for a business decision you are facing, considering different possible outcomes and associated probabilities.

Design a performance tree for a project management process, identifying key performance indicators $($KPIs$)$ and their interrelationships.