Answer and Explanation:
The computation is shown below:
a. For the percentage of failures is
= Number of failures ÷ number of pacemakers tested
= 4 ÷ 90
= 4.4%
b. For Number of failures per unit-hour of operating time
= Number of failure ÷ total time - non-operating time
= 4 ÷ (5,000 × 90) - (5,000 ÷ 2 × 4)
= 4 ÷ (450,000 - 10,000)
= 4 ÷ 440,000
= 9.09 × 10^-6
= 0.00000909 failure per unit-hour
c. For Number of failures per unit-year is
= Failure ÷ unit year
= 0.0000090909 × 24 hours × 365 days
= 0.07963 failure per unit-year
Answer:
C. Shut down the presses printing my book
Explanation:
Since the average variable cost of producing the book is above the demand curve, the best course of action is to shut down the printing (production) of more books. The author would lose less money by shutting down operations rather than continuing production at a variable cost higher than the demand he's receiving for the books.
In economics, when profit is less than the average variable cost, firms are advised to stop production in the short run and incur economic loss on fixed inputs. This is because with continued operations, total revenue would not only be lower than total cost, but rather, would also be less than total variable cost.
Based on the inflation rate and the fact that it is rising, the right recommendation would be to A. raise the reserve ratio.
<h3 /><h3>How can you decrease inflation?</h3>
Inflation can be reduced when the reserve ratio is raised because it will reduce the amount of money that banks have to loan out.
This means that there will be less money in the economy which will reduce inflation because less money means less demand for goods and services.
Find out more on effects of inflation at brainly.com/question/27889691.
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Answer:
opportunity cost
Explanation:
When a firm uses retained profits to invest in more energy efficient equipment, an economist would calculate the opportunity cost of investing in physical capital.
Well im stuck in the middle so ill give you to reasons
why i think they shouldnt be able to:
cuz they might wanna open it just as a scam and might try scamming and/or harming others
why i think they should be able to:
if they have a great idea and can prove its not a scam then im all for it ppl should be able to share and give their idea's to the world no matter howw far fetched they may seem
also ur question requiers an opinion so it should be what YOU think not just what others think :) in this type of question it would be best to go with ur own answer cuz there is no right or wrong anyways have a nice day :)