Answer:

And we can solve for y and we got:

And using condition (1) we can solve for x and we got:

So then the minimum cost for this case would be:

Explanation:
For this case the graph attached illustrate the problem for this case
We know that the total area is 60000, so then we have:

If we solve for x we got:
(1)
Now we can define the cost function like this:


We can use the condition (1) and if we replace in the cost function we have:

Since we need to minimize the cost, we can derivate the function in terms of y and we got:

And we can solve for y and we got:

And using condition (1) we can solve for x and we got:

So then the minimum cost for this case would be:

That statement is true
A stated interest rate is the return of investment that is not compounded by the interest accumulation throughout the years.
In general, a stated interest rate will give us a lower amount of return compared to effective annual interest rate that compound the accumulation throughout the years,
Answer:
The answer is option C) Managers find operation costing useful in cost management because it uses job costing to account for the conversion costs and process costing for the material and customizable components.
Explanation:
Operation costing is a mix of job costing and process costing,
In Process Costing, each process or stage of production is costed separately. while Job costing is used to calculate and assign the total cost of materials, labor, and overhead of a specific job.
The manufacture of a product may consist of several operations. In Operation Costing, costs are collected for each operation instead of each process or stage of manufacture.
Therefore, Managers find operation costing useful in cost management because it uses job costing to account for the conversion costs and process costing for the material and customizable components.
Answer:
c) relatively high variable costs
Explanation:
Operating leverage is a ratio that is used to analyze and understand the cost structure of a business. It gives the relation between the variable and fixed cost to the the total cost of running the business.
A business with a large amount of fixed cost relative to variable is said to have a high operating leverage . For such business, operating income would be more volatile because the operating income would not increase in commensurate proportion as sales revenue.
And a company with low operating leverage has low amount of fixed cost relative to variable cost and therefore a relatively high variable costs
Operating leverage is calculated as
Contribution /Earnings before interest and Tax
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