Answer:
b. 130%
Explanation:
As you are interested in evaluate the process of calculating the percentage of sales of 2015 respect to 2013 you can use the next formula:


What this result means is that respect to 2013 year the company has sold in 2015 130% more. there is important to bear in mind that this doesn't implies, the sales of 2014, it means that there are no cumulative sales, just the result of 2015 compared agains 2013
Nate is a supply-side economist. as such, nate predicts that the deregulation of industries would result in decreased work effort by high income workers. A macroeconomic theory called supply-side economics holds that reducing taxes, reducing regulations, and promoting free trade are the best ways to promote economic growth.
Increasing supplies of products and services at reduced prices will benefit customers, and employment will rise, according to supply-side economist. expanding the number of free trade agreements to support commercial endeavors. lowering tax rates on major industries and people with a net worth of at least $10,000,000 by 15%. giving private enterprises access to public land.
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a) The school of management that the Management of XYZ Company Limited is applying is called <em>Mathematical or Quantitative School of Management.</em>
The Mathematical or Quantitative School of Management:
- Expresses management problems in equations, mathematical symbols, and quantitative models
- Encourages wide application of computer technology, simulations, and analytics
- Introduces precision to management thinking and practice
b) The Contingency School, unlike the Mathematical School of Management:
- Recognizes that not all management processes can be expressed with mathematical symbols and formulas.
- Identifies that mathematical models cannot replace sound judgment, which requires intuition and not equation.
- States that there is no single technique to solving management problems.
- Encourages managers to use any feasible management technique to solve problems, thereby thinking outside the box.
- Emphasizes that the applications of management principles and practices (process, behavioral, quantitative, and systems) should be contingent upon the prevailing circumstances.
Thus, with Contingency School, the tools of management thinking and practice should be applied based on prevailing situations and not mathematically with equations, models, and symbols.
Learn more about another School of Management Thought here: brainly.com/question/15557968