5.This year, a company has

• 30 million in cash from operations (CFO),
• 6 million in after-tax interest expense that it treats as cash from financing (CFF),
• 2 million in interest received from other companies' bonds that it previously purchased, which it treats as cash from investing (CFI), and
• 15 million in capital expenditures.

Under IFRS, the company's free cash flow to the firm (FCFF) is closest to ________ million : [enter a value only]