The formula to calculate the helium cost per unit weight (HC) is:
\[ HC = \frac{TC}{TW} \]
Where:
Helium is typically priced on a cost per unit weight basis. The actual cost of helium varies daily, but in recent times, the cost of helium has been in the range of $30-$70 per kilogram[^1^].
Let's assume the following values:
Using the formula to calculate the helium cost per unit weight:
\[ HC = \frac{500}{10} = 50 \, \text{\$/kg} \]
The helium cost per unit weight is $50 per kg.