The expenditure method is the most widely used approach for estimating GDP, which is a measure of the economy's output produced within a country's borders irrespective of who owns the means to production. The GDP under this method is calculated by summing up all of the expenditures made on final goods and services.
Both transportation and assignment problems are members of a category of lp problems called network flow problems
<h3>What is
network flow problems?</h3>
Network flow problems are a type of combinatorial optimization problem in which the input is a flow network (a graph with numerical capacities on its edges) and the goal is to construct a flow with numerical values on each edge that respect the capacity constraints and have incoming flow.
A company, for example, may want to ship packages from Los Angeles to New York City by using trucks to transport between intermediate cities. If the route connecting two cities only has one truck and each truck has a maximum load, the graph describing the transportation options will be a flow network.
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Answer:
The correct answer is letter "D": simultaneously compete against each other in the same product areas geographic markets.
Explanation:
Multi-market competition happens when companies offering a similar product make contact in multiple markets. The level o competition shapes according to the region where the goods or services are being offered and in different markets, different consumers decide which company is taken as the preferred.
Though, the constant contact of competitors in different regions could decrease their competition since they might use their mutual help in adverse areas to be able to conduct their businesses.
Answer: Stand a reasonable chance of helping a company reduce competitive disadvantage but very rarely form the basis of a durable competitive advantage over rivals
Explanation:
Strategic alliance occurs when two or more companies join hands together in order to achieve strategic outcome that's mutually beneficial to the parties involved.
It should be noted that companies to into Strategic alliance in order to improve market access, improve supply chain efficiency and to also gain economies of scale.
Lastly, it should be noted that strategic alliances stand a reasonable chance of helping a company reduce competitive disadvantage but very rarely form the basis of a durable competitive advantage over rivals.
This type of sampling method is called cluster sampling. With cluster sampling, the researcher divides the population into distinct group so called clusters. Then, a simple random sample of clusters is particular from the population. The researcher conducts his investigation on data from the sampled clusters. Paralleled to simple random sampling and stratified sampling, cluster sampling has advantages and disadvantages. For example, given equal sample sizes, cluster sampling usually makes available less precision than either simple random sampling or stratified sampling. On the other hand, if travel costs between clusters are high, cluster sampling may be further cost-effective than the other methods.
