Cost-volume-profit analysis is based on necessary assumptions. which of the following is not one of these assumptions? select one:

a. costs can be classified as variable or fixed.
b. relevant range includes all possible levels of activity that a company might experience.
c. sales price and variable costs per unit of output remain constant as volume changes.
d. a constant sales mix in a multiproduct company.
e. total fixed costs are held constant.

b. Relevant range includes all possible levels of activity that a company might experience.

Explanation:

In the cost-volume profit analysis, there are following assumptions which are described below:

1. There are two types of cost i.e variable cost and the fixed cost.

2. The sale mix remains same in case of multi product company

3. The volume of sales equals to volume of production

4. The cost is linear over the appropriate range i.e variable cost per unit and the fixed cost which remains same plus the selling price is also constant.

urban company reports the following information regarding its production cost: units produced 37,000 units direct labor $ 30 per unit direct materials $ 35 per unit variable overhead $ 237,000 in total fixed overhead $ 127,000 in total

answer: a. the kind of population living in your neighbourhood.

the census explorer data tool by the us census bureau allows the user to zoom in on any neighbourhood within the united states and find the kind of people residing in that by race and age.  

the tool needs to needs to be used twice – once in order to find what type of people reside in a neighbourhood, and then to see the age groups of the people in the same neighbourhood.