Math Problem Statement

Question content area top Part 1 A firm manufactures a product that sells for ​$22 per unit. Variable cost per unit is $ 5 and fixed cost per period is $ 1190. Capacity per period is 2500 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. Question content area bottom Part 1 ​(a) The revenue function is TRequals    enter your response here. ​(Type an expression using x as the variable. Do not include the​ $ symbol in your​ answer.)

Solution

We will go step by step to answer each part of the question.

(a) Develop the revenue function and cost function

Let xx be the number of units produced and sold.

  • Revenue function: Revenue is calculated as
    TR=Selling price per unit×xTR = \text{Selling price per unit} \times x Given that the selling price per unit is $22, the revenue function is:

    TR=22xTR = 22x

  • Cost function: The total cost includes fixed costs and variable costs: TC=Fixed Cost+(Variable Cost per unit×x)TC = \text{Fixed Cost} + (\text{Variable Cost per unit} \times x) Given that the fixed cost is $1190 and variable cost per unit is $5, the cost function is:

    TC=1190+5xTC = 1190 + 5x

(b) Determine the number of units required to break even

Break-even occurs when Total Revenue (TR) = Total Cost (TC).

22x=1190+5x22x = 1190 + 5x

Solving for xx:

22x5x=119022x - 5x = 1190

17x=119017x = 1190

x=119017=70x = \frac{1190}{17} = 70

Thus, 70 units must be sold to break even.

(c) Compute the break-even point as a percent of capacity

The given capacity per period is 2500 units.

Break-even percentage=(Break-even quantityCapacity)×100\text{Break-even percentage} = \left( \frac{\text{Break-even quantity}}{\text{Capacity}} \right) \times 100

=(702500)×100= \left( \frac{70}{2500} \right) \times 100

=2.8%= 2.8\%

Thus, the break-even point is 2.8% of capacity.

(d) Compute the break-even point in sales dollars

Break-even sales dollars are calculated as:

Break-even sales=Break-even quantity×Selling price per unit\text{Break-even sales} = \text{Break-even quantity} \times \text{Selling price per unit}

=70×22= 70 \times 22

=1540= 1540

Thus, the break-even point in sales dollars is $1540.


Would you like any step-by-step explanation or additional details?

Here are 5 related questions to explore:

  1. How does an increase in fixed costs affect the break-even point?
  2. What happens to the break-even point if the selling price increases?
  3. How do we interpret a margin of safety in this context?
  4. What is the contribution margin per unit, and how is it used in break-even analysis?
  5. If the company wants to earn a profit of $2000, how many units should it sell?

Tip: The break-even analysis is crucial for understanding profitability and making business decisions about pricing and costs. 🚀

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Math Problem Analysis

Mathematical Concepts

Algebra
Revenue and Cost Functions
Break-even Analysis
Linear Equations

Formulas

Revenue Function: TR = Selling Price per unit * x
Cost Function: TC = Fixed Cost + (Variable Cost per unit * x)
Break-even Formula: TR = TC
Break-even Sales in Dollars: Break-even Quantity * Selling Price per unit
Break-even Percentage: (Break-even Quantity / Capacity) * 100

Theorems

Break-even analysis
Linear equation solving

Suitable Grade Level

Grades 10-12