<u>Answer: </u>Option C
<u>Explanation:</u>
Manufacturing costs are the costs which are involved in the production of the goods. It excludes the direct materials and the direct labor as these factors are not only factors of production but used for other work in the organisation.
The indirect materials used are also included in this overhead which cannot be traced easily. Some of the manufacturing costs are maintenance, repairs on production, heat light, property tax, depreciation and insurance on manufacturing facilities. These costs are also called as factory overhead and factory burden.
Answer:
So there should be 70 units must be sold for maximum revenue and maximum revenue will be 1225
Explanation:
We have given that the total revenue for an time is given by 
Now for maximum revenue
must be zero

So 
x = 70
Now maximum revenue will occur at x= 70
So maximum revenue =
So there should be 70 units must be sold for maximum revenue and maximum revenue will be 1225
Answer:
Please see explanation
Explanation:
The following steps are used to estimate cost in high-low method:
Step 1: Take the activity level and cost for
the highest activity level
the lowest activity level
Step 2: The variable cost per unit can be calculated as:
Variable cost per unit=Difference in total cost at two levels/difference in number of units at two levels.
Step 3: Having calculated the variable cost per unit of activity, fixed cost can be calculated by substitution into one of the cost expressions.The difference between the total costs at this activity level and the total variable costs at this activity level is the fixed cost.
Limitations:
High- Low analysis uses just two sets of data i.e. highest value and lowest value for cost estimation. Due to this reason, this analysis can not be used for rough estimation.Since the other methods of cost estimation such as regression analysis calculates a line of best fit for all the available data, it is likely to provide a more reliable estimate than the high low analysis.
The statement is that "all the primary types of project life cycle models contain a sequence of precisely four phases with tasks. It must be finished and permissions must be obtained before the project can go on to the next phase, despite differences in the specifics" is true.
<h3>What is a model?</h3>
A model is an artificial 3D representation of a process of objects. Models can be small and large. Models are made to give information about things that are very big or undone in reality.
Here, the model of the project life cycle is given that contains four phases with their tasks.
Thus, the statement is true.
To learn more about model, refer to the link:
brainly.com/question/14918649
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