What is “annual cost based on length of therapy”? If you take a pill for 3 months at $10k/month does it have an “annual cost” of $120k or $30k? And if it’s the

What is “annual cost based on length of therapy”? If you take a pill for 3 months at $10k/month does it have an “annual cost” of $120k or $30k? And if it’s the latter then it would be less confusing if “annual” were omitted.