Answer:
a. How long will the current bridge system work before a new bracing system is required?: 64.18 years or 64 years and 2 months.
b. What if the annual traffic rate increases at 8 % annually: The bracing system will last for 24.65 years or 24 years and 7 months.
c. At what traffic increase rate will the current system last only 12 years: 17.13%
Explanation:
a. Denote x is the time taken for the number of pedestrian to grow from 300 to 2000. The current pedestrian is 300, the grow rate per year is 3% or 1.03 times a year. Thus, to reach 2,000, we have the equation: 300 x 1.03^x = 2000. Show the equate, we have 1.03^x = 6.67 <=> x = 64.18
b. Denote x is the time taken for the number of pedestrian to grow from 300 to 2000. The current pedestrian is 300, the grow rate per year is 8% or 1.08 times a year. Thus, to reach 2,000, we have the equation: 300 x 1.08^x = 2000. Show the equate, we have 1.08^x = 6.67 <=> x = 24.65.
c. Denote x as traffic increase rate. The current pedestrian is 300, the grow rate per year is (1+x) times a year. Thus, to reach 2,000 after 12 years and thus a new bracing system to be in place, we have the equation: 300 x (1+x)^12 = 2000. Show the equate, we have (1+x)^12 = 6.67 <=> 1+x = 1.1713 <=> x = 17.13%.
The demand and marginal revenue for a perfectly competitive firm are horizontal , whereas the demand and marginal revenue for monopolists are downward
<h3>What is meant by marginal revenue?</h3>
The increase in revenue that comes from selling one more unit of output is known as marginal revenue. Although marginal revenue can remain constant at a certain level of output, it will eventually start to decline as the output level rises due to the law of diminishing returns. The increased total revenue produced by increasing product sales by one unit is known as marginal revenue and is a key topic in microeconomics.
An individual, group, or business that dominates and controls the market for a particular commodity or service is referred to as a monopolist. Due to the absence of substitute products or services and competition, the monopolist has the ability to command high prices. According to Irving Fisher, a monopoly is a market where there is "no competition," which results in a situation where one person or business is the only supplier of a specific good or service.
Hence, The demand and marginal revenue for a perfectly competitive firm are horizontal , whereas the demand and marginal revenue for monopolists are downward.
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Answer:
6.4%
Explanation:
For computing the minimum yield on investment, first we have to find out the combined ratio which is shown below:
= Projected loss percentage + expense ratio + dividend percentage
= 77.5% + 23.9% + 5%
= 106.4%
So, the minimum yield on investment required is
= 106.4% - 100%
= 6.4%
The 100% is the percentage value
We simply applied the above formula
Answer: The income statement should reflect $15,000.
Explanation: The reason is because accounting procedures are always guided by certain principles or concepts. One of such concepts is the Realization Concept. This simply states that income is considered to have been earned when the goods/services have been dispatched /rendered to the client and the client has incurred liability for such (or has accepted his/her indebtedness). The Accrual Concept is also applicable in the above instance because this concept/principle states that revenues and expenses are recognized as soon as they are earned and incurred and not when money is expended or received. So basically, XYZ Law firm has provided services for two clients. One of them has paid while the other will pay sometime later. Both of them are already recognized as revenue and the current income statement will reflect revenue transactions to the tune of $15,000.
Something that is put in.
The act or process of putting in.
The power or energy supplied to a machine.
