The two days Lauren doesn't receive pay would be $150 × 2 = $300
Add on the cost of transportation & lodging: $300 + $250 = $550
Finally, add the cost of the concert ticket: $550 + $50 = $600
The opportunity cost of Lauren's decision to attend the concert is $600.
Answer: Option (a) is correct.
Explanation:
Income elasticity of demand measures the responsiveness of quantity demanded with change in the income level of an individual.

Income of an individual has a positive relationship with the demand for normal goods and has a negative relationship with the demand for inferior goods.
The answer to this question is: engagement
In business terms, engagement refers to The emotional commitment that each employee has towards the company where they work.
Company with high engagement level often produce more employees that willing to take initiative and sacrifices in order to obtain company's goals
Answer:
If you are single, head of household or married filing separately, your contribution limit of $5,500 begins to phase out when your modified AGI reaches $61,000 and is zero beginning at $71,000. If you are married, filing jointly, or a qualified widow or widower, your contribution limit of $5,500 begins to phase out when your modified AGI reaches $98000 and is zero beginning at $118,000. So since they dont have an income limitation and are not covered by another pension plan, they both should be able to contribute $5,500 for a combined result of $11,000 to a Roth IRA
Answer: A firm operating across borders must deal with both foreign and international environment. Options A and B
Explanation:
International Business is a kind of business between two or more countries, that involves the trade of products and services across national borders or on a global level.
An example is the oil industry in which oil is produced by one country and sold to another. Both countries deal with both Foreign and International environments.