how is this question incomplete

HOW IS THIS QUESTION INCOMPLETE

Paid by Insurance Paid by you $350 $145 $25 3. $500 deductable, 10% Co-insurance, 550 co pay Total Expense Broken Arm-ER $1,000 IX-Rays Lab Tests Prescription Drugs 1. Total Medical Expense 2. Deductible 3. Net Expense after deductible 4. 10% Co-insurance 90% of Net Expense Doctor Visits - 3 @ $85 each 550 Copay each visit Remaining Expenses Out-of-pocket Maximum - $1500 Total Owed by you Total Paid by Insurance Company