Answer:
The amount of interest that ash should report as a supplemental disclosure of cash flow information is $ 30,000.
Step-by-step explanation:
In income statement the amount of expenses are recorded keeping matching concept under consideration. However, in cashflow statement expenses that are paid in cash are shown as cash out flow.
Interest payment will be calculated as follow.
Opening balance $ 15,000
Interest expense $ 20,000
Closing Balance ($ 5,000)
Payment $ 30,000
The interest payment of $ 30,000 will be reported in cash flows statement.