I want to know the answer to the following question:
How much will Vanguard spend to retire debt for DMC?
All the background I'm provided with is that "Vanguard has agreed to invest nearly $1.5 B in the Detroit Medical Center complex which will include $417 M to retire debts, at least $350 M in capital expenditures and an additional $500 M for new capital investment.". Is that enough to answer the question?