After a detailed analysis of the oil stock LGCY, you determine that it is overvalued, and you plan on shorting $10,000 of it. You would like to isolate your bet on the alpha of the stock, so you want to hedge out all of your exposure to the market and to the oil industry. LGCY has a market beta of 1.1, and an oil industry beta of 1.5.
XLE (an oil stock ETF) has a market beta of 0.8 and an oil industry beta of 1.6.
SPY has a market beta of 1 and an oil industry beta of 0.1.
How could you use XLE and SPY to reduce your exposure to both risk factors to 0? If your portfolio was made up of just these three assets, what would your final position sizes be?

Read the overview below and complete the activities that follow.apartment complexes often look for ways to recruit new tenants and retain current tenants. although apartment complexes offer the tangible benefit of shelter to their tenants, many apartment complexes also offer additional services to tenants to encourage tenants to stay or to support the rent prices. the following scenario identifies the several service gaps of a company that runs an apartment complex as well as solutions for reducing these service gaps.concept review: customers have certain expectations about how a service should be delivered. a service gap occurs when the delivery of a service fails to meet customer expectations. there are four types of service gaps: knowledge gap, standards gap, delivery gap, and the communications gap. it is important for marketers to identify these gaps and develop strategies for minimizing them.match the example or solution to the appropriate service gap category.1. wait for repairs 5. train employees well2. understand expectations 6. incentives for tenants3. do not overpromise 7. family movie night4. empower employees 8. delayed lawn careservice gap example solutionknowledge gap standards gap delivery gap communication gap