The measurement problems that exist in the radar equipment are accuracy
, reliability
<u>Explanation:</u>
There are two different kinds of Radar that is being used such as rotating- antenna radar and traffic radar. The type of radar that is being used by police contains a stationary single antenna. this will be pointing in one direction. The signal that is modulated will not be sent. There will not be any cathode ray screen for displaying the collected information.
As the antenna points only one direction it can measure only the speed of those object that is either moving towards or away from the radar. It cannot sense the kind of object that it is measuring and it could not also tell the direction in which the object is travelling. Hence, the reliability and the accuracy are the main measurement problems.
Answer:
d. Choose Option B because it has a higher NPV
Explanation:
The computation is shown below:
For Option A:
Investment = $10 million
Present Value of cash flows = Cash flow ÷ Discounting rate
= $2 ÷ 10%
= $20 million
Now
NPV = $20 - $10
= $10 million
We know that
IRR is the rate at which the NPV will be zero
So, 2 ÷ r - 10 = 0
r = 20%
For Option B:
Investment = $50 million
Present Value of cash flows = $6.5 ÷ 10% = $65 million
NPV = $65 - $50 = $15 million
we know that
IRR is the rate at which the NPV will be zero
So, 6.5÷ r -50 = 0
r = 13%
Based on NPV, Option B should be selected as it contains higher NPV as compared to option A.
However, Based on IRR, Option A should be chosen as it contains higher IRR and a higher IRR represent a higher profit percentage
Tech A says that packing a wheel bearing assembly can be done by hand with proper results. Tech B says that packing a wheel bearing assembly with a bearing packer will get the proper results. The two statements are right. This is further explained below.
<h3>What is a wheel bearing?</h3>
Generally, the wheel bearing is simply defined as an important component of a vehicle's braking, steering, and suspension systems.
In conclusion, The one-piece hub assembly is located between the drive axle and the brake disc.
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An increase in spending of $25 billion increases real gdp from $600 billion to $700 billion. The marginal propensity to consume must be "4".
<h3>
What do you mean by Marginal Propensity to consume?</h3>
The marginal propensity to consume is refers to as the proportion of any change in income that is spent on consumption.
In economics, this term is used to refer to the measurement made in order to determine consumption when the rent is increased by one unit. This measurement is nothing more than a mathematical relationship to calculate how people invest in consumption or save the income that is increased.
Calculation:
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Answer: D) buyers would scramble to get all available widgets.
Explanation:
The law of demand states that more quantity is demanded at a lower price, therefore if producers move prices from P3 to P1 there would be an increase in quantity of widgets demanded. Buyers would scramble to get all available widgets wich will create a shortage in the market
