Answer:
3400, Rise, C
Explanation:
1. Since there are just 3 firms and two already has a sum total of 70% (40+30), the third firm will have a market share of 30%
HHI= 
HHI= 1600+900+900
HHI= 3400
2. Abe's Bikes with 30% leaves the market, if the two firms were to share Abe's market share equally (15+15), it will leave Firm A with 55% (40+15) and Firm B with (30+15) 45%
Therefore,
HHI= 
HHI=3025+2025
HHI= 5050
A rise in HHI
3. C
An index of 10,000 corresponds to a monopoly firm with 100% market share.
ANSWER – TRUE
Most people would rather do away with
their TVs or the Internet than their mobile phones. <span>While for
a fact, television remains the most used media, and the internet is fast catching
up, surveys have shown that most people would still prefer to hold on to their
mobile phones above these two.</span>
If the capital stock fixed while the supply of labor increases, it is likely that the productivity of labor will fall.
<h3>What is Labor productivity?</h3>
Labor productivity is use to measure the output of a labour based on hourly basis.
Labor productivity is usually determined by the amount of Capital that is investment. This include technological and human capital.
Therefore, If the capital stock fixed while the supply of labor increases, it is likely that the productivity of labor will fall.
Learn more on productivity here,
brainly.com/question/2992817
Answer:
$34,000 Units
Step by Step Explanation:
Direct Material Quantity Variance
= SP x (AQ – SQ Allowed)
Therefore:
SQ allowed: $56,000 units x 4 lbs = $224,000 lbs.
Direct Material Quantity Variance: $8.50 x ($228,000 lbs – $224,000 lbs) = $34,000 Units
The direct material quality variance is $34,000 Units
