Answer and Explanation:
Given that this is a second price bid auction whereby the second highest bid is the price that the highest bidder pays for the item up for auction sale, so that b1>b2 then b1 gets item for the price of b2.
Truthfulness of true value is the dominant strategy here which means each player should aim to be truthful with their bid regarding their true value regardless of what other bidders are bidding. Therefore truthfulness of value is the optimal strategy with the best payoff for bidders
Answer:
option (C) 280%
Explanation:
Number of shares of stock X purchased = 100
Purchasing cost of share = 
Selling cost of stocks = $24 per share
Brokerage paid = 2%
Now,
The total purchasing cost involved = 
+ 2% of
= 612.5 + 0.02 × 612.5
= $624.75
also,
Total income from sales of stocks
= Total selling cost of shares - brokerage paid
= $24 × 100 - 2% of Total selling cost
= $2400 - ( 0.02 × $2400 )
= $2400 - $48
= $2,352
now,
The investor's percent gain on this investment = 
= 
= 
= 276.47% ≈ 280%
Hence, the correct answer is option (C) 280%
Answer: There is no fiscal policy action that can keep the inflation and unemployment stable.
Explanation:
If there is a negative real shock such as an oil crisis, it will be hard fir the affected economy to adjust and be stable.
A negative real shock will lead to a reduction in growth and a rise in inflation. Even in cases whereby there is an increase in the money supply, this will lead to a rise in real growth but the result will be that there will be an higher inflation
Therefore, there is no fiscal policy action that can keep the inflation and unemployment stable.
The net profit margin, or simply net margin, measures how much net income or profit is generated as a percentage of revenue.
It is the ratio of net profits to revenues for a company or business segment. Net profit margin is typically expressed as a percentage but can also be represented in decimal form.
<h3>How do we calculate net profit margin?</h3>
Net profit margin is calculated by dividing the net profits by net sales, or by dividing the net income by revenue realized over a given time period.
<h3>What is good net profit ratio?</h3>
For example, in the retail industry, a good net profit ratio might be between 0.5% and 3.5%.
Other industries might consider 0.5 and 3.5 to be extremely low, but this is common for retailers. In general, businesses should aim for profit ratios between 10% and 20% while paying attention to their industry's average.
Learn more about net profit margin here:
<h3>
brainly.com/question/22024991</h3>
<h3>#SPJ4</h3>
Answer:
managing stakeholder relationship
Explanation:
Based on the information provided within the question it can be said that in this scenario these are two example of managing stakeholder relationship. This refers to a company performing certain actions and decisions in order to meet the expectations and agreed upon objectives of the company's stakeholders. Which is what Vroom-Va-Voom is doing by gathering information on how to better their company to generate more revenue. Thus making stakeholders happy.
