What is the PROCUREMENT cost of this system?

Question

Cost Types Cost (in millions)
Research/Development $400
Procurement of Prime mission $800
Procurement of support equipment $100
Procurement of Initial Spares $100
Operations & and Support $70,000
Disposal $100

ANWERS! (A). 800 million
(b). 900 milion
(c). 1,400 million
(d) 1,000 million