Fin474:Assume that Stephanie went to a hospital within her PPO network

Stephanie was involved in a car accident and was
rushed to the emergency room. She
received stitches for a facial wound and treatment for a broken finger. Under Stephanies PPO plan, emergency room
care at a network hospital is 80 percent covered after the member has met a
$300 annual deductible. Assume that Stephanie
went to a hospital within her PPO network.
Her total emergency room bill was $850.
What amount did Stephanie have to pay?
What amount did the PPO cover?
What
amount did Stephanie have to pay?