Answer:
All of the above are true.
Explanation:
The law of diminishing returns was first formulated by the classic economist David Ricardo. It presupposes a technical relationship between input and output, which is not scientifically demonstrable but only empirically. In practice, in a generic production system, at any contribution of any factor, that is, land, labor, capital, machines, etc. there is no proportionally increasing production increase.
Normally it is assumed that the law does not always come into operation but only when the variable input exceeds a certain threshold. For example, the increase of workers on an assembly line certainly allows a proportional increase in production, but only until the entire system begins to suffer from malfunctions due to logistics or work organization, precisely because of the its getting bigger. Large industrial plants have shown that they must be divided into sections, however coordinated, precisely because of the decreasing returns. This is because the increase in the number of workers and the mass of the plants does not correspond to a consequent increase in production.
A in the expected future exchange rate increases the demand for u.s. dollars. in the u.s. demand for imports does not change the demand for u.s. dollars.
In economics, demand is the number of goods that consumers are willing to purchase at various prices in a particular location and during a particular period of time. [1] The relationship between price and quantity demanded is also called the demand curve. Demand for a particular item is a function of perceived need, price, perceived quality, convenience, available alternatives, disposable income, buyer preferences, and many other options.
Demand refers to the consumer's willingness to buy and pay for goods and services without hesitation. Simply put, demand is the number of items that customers are willing to purchase at various prices over a period of time.
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Answer:
E. I, II, and IV only
Explanation:
Six sigma is a management technique that involves measuring the number of defective products resulting from production activities, and carefully undergoing certain processes to reduce these defects and improve quality.
The DMAIC cycle is an important process when using the six sigma technique. It involves;
• Defining the goals and objectives to be achieved and problems to be fixed.
• Measuring the production process to see how it currently performs and gathering data on defective products.
• Analysing the processes to find root causes of problems and possible causes of defects.
• Improving the process by implementing carefully formed plans which will help reduce defects.
• Controlling how the new processes are implemented to yield and sustain favorable results and deliver value to customers.
Six sigma aims to remove variations from business processes to reduce product defects and improve quality.
These are examples of <u>work-related</u> characteristics
