Answer:
Assuming that you can only choose one answer, the most suitable one would be (A) Chris designs models to make traffic flow better, which enables Brian to get to his company’s warehouse faster.
Explanation:
This answer is correct because Chris is a traffic planner – thus he merely designs the traffic flow, he does not create it, thus making answer (D) incorrect. Though (B) is true, it doesn’t relate to Chris’ career, making it false as well. As for (C), the answer is not correct because Chris doesn’t design the maps of the state, he only designs the traffic flow.
Answer:
A- A change in the technology used by firms.
Explanation:
A change in technology can affect the demand of products and services. It can lead to the increased demand for a certain product, reducing the demand for an older product.
With the use of technology to upgrade products and services, demand curves will continually shift, according to preferences of customers.
Technology could be used by firms to produce upgrades and newer variations of products at more favorable prices for customers than existing products. This leads to competition and the demand for the newer device goes up since people see the new product as 'getting more for less'. A good example is computers and tablets. Tablets which could match up with the work of computers were produced at lower prices. This shifted the demand towards tablets, making computers more obsolete.
Answer:
Explanation:
In the former case that is investment in security that pays interest of 8% per year for the next 2 years , there is provision of fixed interest rate . That means one can be assured of interest rate of 8 % for two years but he can not get benefit of market fluctuation if interest rate if it rises above 8 % after one year .
In case of investment in security that matures in 1 year but pays only 6% interest , one can take the benefit of market fluctuation if interest rate rises above 8 % . So if there is likelihood that interest rate can rise above 8 % in future , one should invest in 6% security for one year and reinvest it after one year , in the same security or in other security which fetches higher rate of interest .
Apart from that , if there is a contingent liability of paying after one year , one can not go in for 2 year security as it will have to break prematurely , that will result in loss of interest .
So due to situation described above, one should prefer investment in one year security .
Answer:
The correct answer is: whenever they over- or under-allocate resources to a project.
Explanation:
A government is considered to be wasteful by the economists if it over-allocates or under-allocates resources on a project. Whenever resources are not efficiently or optimally allocated it is considered wasteful.
In case resources are over-allocated, the reason is given that the excess resources could have been used somewhere else.
In case resources are under-allocated, the reason is given that the given resources will not be able to provide the desired output.
The opening or introduction of your presentation is the ideal time to introduce the hypothesis. The tentative solutions are important about the presentation.
<h3 /><h3>What is a hypothesis?</h3>
A hypothesis is a theory that is put up as a potential explanation for a certain circumstance or condition but has not yet been shown to be true. Scientists can design a straightforward laboratory experiment to verify this theory.
In the context of science, a hypothesis is an assertion based on current knowledge that is appropriate for describing a particular phenomenon but whose validity has not been established or has not been independently tested.
Typically, the researcher's hypothesis is referred to as the alternative hypothesis, and any other result is referred to as the null hypothesis, or, more simply put, the opposite result from what was predicted.
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