Answer:
The maximum investment is $6,360.111
Explanation:
Giving the following information:
The placement of a new surface would reduce the annual maintenance cost to $500 per year for the first 3 years and to $1000 per year for the next 7 years. After 10 years the annual maintenance would again be $2500.
We need to find the net present value. The maximum initial investment will be the amount that makes the NPV cero.
NPV=∑[Cf/(1+i)^n]
Cf= cash flow
<u>For example:</u>
Year 1= 500/1.05= 476.19
Year 3= 500/1.05^3= 431.92
Year 5= 1,000/1.05^5= 783.53
NPV= 6,360.111
The maximum investment is $6,360.111
Answer: Option (d) is correct.
Explanation:
Correct option: Only a perfectly competitive firm operates at its efficient scale.
In the perfectly competitive market and in the long run, the firms who are making losses will exit the market and those firms who are able produce at a point where price is equal to the average total cost will exist in the market.
However, monopolistic firms operates at a below efficient level of production and with an excess capacity.
Competitive firms are generally enjoys the productive efficiency in the long run because these firms have the capability to produce at a lower average total cost.
Answer:
The inventory TO is 3.6875
Explanation:

where:

Considering there is not sufficient information to calculate the begining inventory <u>we are going to work only with the ending inventory </u>so:

The inventory TO is 3.6875 This means the company sales their inventory almost 4 times per year.
Answer:
household buying goods and services in the product market
Explanation:
The product market is where final goods and services are sold to households and firms.
The factor market is where factors of production are exchanged.
Mary is buying food for her cat. There are no indications that Mary is a business and that the food is a factor of production. Therefore, Mary is an household and she's purchasing from the product market.
I hope my answer helps you
Answer:
200 units
Explanation:
For computing the number of units produced each time we need to applied the economic order quantity formula which is shown below:

where,
Annual demand is 1,600 units
Ordering cost per order is $25
And, the carrying cost or holding cost per unit per year is $2
Now placing these values to the above formula
So, the economic order quantity is

= 200 units