Divergent Boundaries. Divergent boundaries occur where plates are spreading apart. This spreading is caused by convective forces in the molten magma below them. As they slowly spread apart, this fluid basalt lava fills the gap and quickly solidifies, forming new oceanic crust.
Xtandi costs $7,450 per month. The average treatment course is eight months, so the cost of Xtandi is usually about $60,000 for a full course of treatment. Additional costs for doctor visits, co-pays, deductibles, parking fees, and travel expenses are not included in this amount.
Tarceva is a very expensive drug. It's cost is around $3,500 per month. Medicare requires you to meet you Part D annual out of pocket expense (called the gap) before they pay any significant amount on your drugs. With Tarceva, (because it so expensive) you hit this gap immediately.ou will pay approximately $5,000 plus out of pocket annually for Tarceva if you are covered with a Part D policy. It is always a stressful and frustrating time for me. I always have to secure a loan for the $5,000 in order to go ahead and get the Tarceva.