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:
The correct answer is letter "C": use the indirect strategy.
Explanation:
While giving messages there are two main approaches: <em>the direct </em>and <em>indirect strategy</em>. The direct strategy is used when the main idea of the message is given at the beginning of the speechy to impact or shock the audience. Details of the idea are provided subsequently. The indirect strategy, instead, starts by providing the details to the audience to finally come up with a conclusion.
Thus, <em>while providing refusals, it is more appropriate to use the indirect strategy so customers will know the reason for the non-approval to confirm the negative news at the end.</em>
Answer:
Letter a is correct. Distort incentives and this distortion causes markets to allocate resources inefficiently.
Explanation:
What happens is that when rates rise, it causes an imbalance in supply and demand, because at higher rates companies are forced to raise prices to offset tax costs, so the pass-through of consumer prices discourages consumption and as a consequence of less consumption, production also decreases, causing the inefficient allocation of market resources.
The approximate size of the initial population of the rats five years before is 89. With average of 1.4 growth rate per year, it accumulated to 478 rats over the 5 years time.
Answer:
Gadget will have higher earning.
Explanation:
Price Earning Ratio is the ratio of Market price to the earning per share. PE Ratio measure the effect of earning over the market price of the company.
Widget
Stock Price = $30
Earning per share = $2
PE ratio = $30 / $2 = 15 times
Gadget
Stock Price = $30
Earning per share = $2
PE ratio = $20 / $1 = 20 times
Gadget will have higher earning.
