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.
Guanfacine (2 to 3 mg per day) costs approximately $156 per month. Atomoxetine, the other noncontrolled substance used to treat ADHD, is similarly priced at approximately $203 per month for a dosage of 80 mg per day.