<span>1) - we see here that each college is different, so the answer is that they are not competitive because they are not not homogenous - since they can for example not all offer the same courses 2) This is a monopoly - they have the exclusive right to provide some service! it's not a competetive market (other companies don't have free entry). 3) Here there are not too many sellers - it's just a few companies, so people alsco can't choose from too many options. 4) this is a true competitive market - it has a free entry, many sellers and the product is homogenous!</span>
Answer:
The correct answer is B.
Explanation:
I had to look at the options so that I could solve the exercise correctly. The options are:
A) The forced vital capacity (FVC) is high.
B) The forced expiratory volume (FEV) is decreased.
C) Total lung capacity (TLC) is decreased.
D) Marked decrease in residual volume (RV).
The correct answer is option B. In people with chronic lung disease, FVC is decreased, FEV1.0 is decreased, and the ratio of FEV1.0 to FVC is decreased. Lung volume measurements indicate a large increase in VR, an increase in total lung Cc, and an elevation in the ratio of VR to TVC.
Have a nice day!
Answer:
The CPA Practice Advisor
The probability that the mean price for a sample of 30 federal income tax returns is within $16 of the population mean is:
= 56%
Explanation:
a) Data and Calculations:
Population mean (preparation fee for 2017 federal income tax returns) = $273
Population standard deviation of preparation fees = $100
Mean price for a sample of 30 federal income tax returns = $257 (which is within $16 of the population mean)
z = (x-μ)/σ
z = standard score
x = observed value
μ = mean of the sample
σ = standard deviation of the sample
Z = ($273 - $257)/$100
= 0.16
Using the z-table
P = 0.5636
Answer: The price of the tied good is $27.
Explanation: The practice of tying is used to package products in such a way that the price of the tied (combined) good is closer to the buyers total willingness to pay for the two goods.
In this case, the total willingness to pay of Carnivore is $20+$7=$27
While, that of Leafygreens is $8+$12=$20
Thus, the producer will sell the combined good at $27 as it will give him more revenue.
Answer:
1.60 percent
Explanation:
exact real rate of return on this investment = interest rate - inflation rate
total revenue gotten by Christina = ( 500 × $ 64.25) + $ 738 = $ 32863
total money invested = 500 × $ 62.30 = $ 31150
her profit = $ 32863 - $ 31150 = $ 1713
interest = $ 1713 / $ 31150 = 0.054992 × 100 = 5.4992 %
exact interest rate = 5.4992 % - 3.9% = 1.5992 approx 1.60 percent
