To attain a $12,000 profit, the company needs to sell 5,200 units, resulting in sales of $156,000. This calculation is not consistent with the provided answer choices (a, b, c, d).
Let's calculate the sales volume in units and dollars required to attain a profit of $12,000. \[ \text{Profit} = (\text{Selling Price} - \text{Variable Cost}) \times \text{Sales Volume} - \text{Fixed Expenses} \]
Given:
- Variable Cost per calculator = $20
- Selling Price per calculator = $30
- Fixed Operating Expenses = $40,000
- Desired Profit = $12,000
\[ \text{Profit} = (30 - 20) \times \text{Sales Volume} - 40,000 \]
Solving for Sales Volume:
\[ 12,000 = 10 \times \text{Sales Volume} - 40,000 \]
\[ \text{Sales Volume} = \frac{12,000 + 40,000}{10} \]
\[ \text{Sales Volume} = \frac{52,000}{10} \]
\[ \text{Sales Volume} = 5,200 \text{ units} \]
Now, let's calculate the sales in dollars:
\[ \text{Sales in Dollars} = \text{Selling Price} \times \text{Sales Volume} \]
\[ \text{Sales in Dollars} = 30 \times 5,200 \]
\[ \text{Sales in Dollars} = $156,000 \]
So, the correct answer is: \[ \text{Sales Volume} = 5,200 \text{ units and Sales in Dollars} = $156,000 \]
Therefore, none of the provided options (a, b, c, d) match the correct answer based on the calculations.