Final answer:
The weighted dollar amount of Stock C is calculated by multiplying the investment amount of $580 by the rate of return of 3.2%, which results in $18.56.the right answer is a)
Step-by-step explanation:
To calculate the weighted dollar amount of Stock C, we need to multiply the amount invested in Stock C by its rate of return (ROR). The formula for this calculation is as follows:
Weighted Dollar Amount = Investment Amount × Rate of Return
For Stock C:
Weighted Dollar Amount of Stock C = $580 × 3.2%
First, convert the percentage to a decimal:
3.2% = 0.032
Then, perform the calculation:
Weighted Dollar Amount of Stock C = $580 × 0.032
Weighted Dollar Amount of Stock C = $18.56
Therefore, the answer is a. $18.56.