Answer
$100$ units → $\$1,000.50$
$1,000$ units → $\$100.50$
$1$ million units → $\$0.60$
Work Step by Step
We use the formula:
$\text{Total cost}=\text{Development}+\text{Delivery}$
$\text{Total cost}=100,000+0.50\times \text{Units}$
For $\text{Units}=100$:
$\frac{100,000+0.50\times 1}{100}=\$1,000.50$
For $\text{Units}=1,000$:
$\frac{100,000+0.50\times 1,000}{1,000}=\$100.50$
For $\text{Units}=1,000,000$:
$\frac{100,000+0.50\times 1,000,000}{1,000,000}=\$0.60$
