3. Switch to the Admissions worksheet. You will answer the question: How many patients, per admissions type, have been seen at the hospital. Apply subtotals to the data calculating the total number of patients by admission type for the 2021, 2022, and 2023 fields. Show Outline Level 2. [Hint: There should only be one subtotal for each Admission Type. What do you need to do before you add the subtotals?]