The formula to calculate the Curtain Cost (CC) is:
\[ \text{CC} = \text{LC} \times \text{CPF} \]
Where:
The Curtain Cost is the total cost of purchasing curtains, calculated by multiplying the total length of curtain needed by the cost per foot of the curtain material.
Let's assume the following values:
Using the formula to calculate the Curtain Cost:
\[ \text{CC} = 20 \times 5 = 100 \text{ dollars} \]
The Curtain Cost is $100.00.