DBF borrows $5.64B by issuing 10-year bonds. ECB's cost of debt is 6,45%, so it will need to pay interest each year for the next 10 years, and then repay the principal $5.64B in year 10. ECB's marginal tax rate will remain 35.62% throughout this period. By how much does the Interest tax shield increase the value of DBF? NOTE: Provide your answers in Millions, E.G. for 100M you must enter 100.0000, for 20M you must enter 20.000, etc