Final answer:
The amount that a spouse of an active duty member must pay for inpatient hospital care under the TRICARE Standard program is the greater of $25 or a small fee.
Step-by-step explanation:
The amount that a spouse of an active duty member must pay for inpatient hospital care under the TRICARE Standard program is the greater of $25 or a small fee. TRICARE will pay the remainder of the allowable charges after the spouse pays this amount. So the correct answer is option 3) Greater of $25 or small fee.