Engines are the most expensive, heavy component on an aircraft and are designed with detailed specifications. Which of the following would likely be the best theme for a Rolls-Royce analyst research note to help a portfolio manager decide between investing in Rolls Royce or United Technologies? a. Regulatory concerns for the Boeing-Airbus duopoly
b. A comparison of the commercial prospects of new aircraft models.
c. The impact of the price of oil on air travel.
d. The competitive enviorment in the super luxury car segment.

b.

Explanation:

In this scenario, the best theme for the analyst to look into would be a comparison of the commercial prospects of new aircraft models. Meaning a deep look into how well the new aircraft models will do in the commercial markets. This is because the stock prices of United Technologies and Rolls Royce ultimately depends on how well the company's products do when they get released. Therefore in order to decide which investment will return the highest ROI, it is best to compare their commercial prospects.

a. primarily outdoors, responding to emergencies and protecting people.

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