Math Problem Statement
Question content area top
Part 1
A firm manufactures a product that sells for
$2525
per unit. Variable cost per unit is
$ 7$7
and fixed cost per period is
$ 1440.$1440.
Capacity per period is
12001200
units.
(a) Develop an algebraic statement for the revenue function and the cost function.
(b) Determine the number of units required to be sold to break even.
(c) Compute the break-even point as a percent of capacity.
(d) Compute the break-even point in sales dollars.
Solution
Let's break down each part of the problem step by step:
Given Information:
- Selling Price per Unit (Revenue per Unit) = $25
- Variable Cost per Unit = $7
- Fixed Costs per Period = $1,440
- Capacity per Period = 1,200 units
Part (a): Develop the Revenue Function and the Cost Function
-
Revenue Function:
The revenue function represents the total revenue generated from selling units. Given that each unit sells for $25, the revenue function is:
where is the number of units sold.
-
Cost Function:
The total cost function consists of fixed costs and variable costs. The fixed cost is $1,440 per period, and the variable cost is $7 per unit. Thus, the cost function is:
where is the number of units produced and sold.
Part (b): Determine the Number of Units Required to Break Even
The break-even point occurs when total revenue equals total costs. This can be determined by solving the equation .
Simplifying this equation:
So, the firm needs to sell 80 units to break even.
Part (c): Compute the Break-Even Point as a Percent of Capacity
The capacity is 1,200 units. To find the break-even point as a percentage of capacity:
Thus, the break-even point is 6.67% of the firm's capacity.
Part (d): Compute the Break-Even Point in Sales Dollars
The break-even point in sales dollars is the revenue generated at the break-even point, which can be calculated by multiplying the number of units at the break-even point by the price per unit:
So, the break-even point in sales dollars is $2,000.
Summary of Results:
- (a) Revenue function: , Cost function:
- (b) Break-even units: 80 units
- (c) Break-even point as a percent of capacity: 6.67%
- (d) Break-even point in sales dollars: $2,000
Would you like any further details or explanations?
Related Questions:
- What happens if the selling price per unit increases to $30?
- How would a change in fixed costs to $1,600 affect the break-even point?
- What if the variable cost increases to $10 per unit? How does it change the break-even point?
- Can you compute the profit if the firm sells 150 units in a period?
- How would a reduction in capacity to 1,000 units affect the break-even percentage?
Tip:
To minimize the break-even point, firms can either increase the selling price or reduce costs (fixed or variable).
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Math Problem Analysis
Mathematical Concepts
Algebra
Linear Equations
Break-even Analysis
Formulas
Revenue function: R(x) = 25x
Cost function: C(x) = 1440 + 7x
Break-even units: 25x = 1440 + 7x
Break-even point as a percent of capacity: (Break-even units / Capacity) * 100
Theorems
Break-even Point Calculation
Suitable Grade Level
Grades 9-12
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