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.
Jazz Pharmaceuticals (JAZZ) has pushed up the price of its narcolepsy drug Xyrem fourfold since 2006, and it's a good example of how prescription costs in the U.S. are out of control.Xyrem now costs as much as $35,000 per year of treatment, and the company says it could double the price again without anyone noticing.azz president Bob Myers said he's not done yet. Another 22 percent price increase was scheduled for Xyrem on Nov. 1, he said told the conference call: Even at our highest dose ... after the price increase the annual cost for 12 prescriptions per month is still only $35,000 per year.