$$ \text{Cost of Legal Streaming} = 10 + 10 \times 1 = 20 $$
$$ \text{Cost of Piracy} = 1000 $$
In this simplified example, legal streaming is significantly cheaper and avoids legal risks. The discussion around movie downloads from sites like Bolly4u.org highlights the need for awareness about digital piracy, its implications, and the benefits of opting for legal and safe alternatives.