A system upgrade project is 60% complete. There are over 250 stakeholders located at hospitals throughout the region. The project is running on budget and slightly ahead of schedule. Risk management has been provided throughout the project. During control project risks several large risks have been closed out since the project is past the point when these threats would occur. Large cost contingencies had been set-up for these threats. The unused contingency should be:

a. moved to other risks on the project but stay as contingency reserve

b. moved to management reserve on this project

c. not moved, in case we need the money later

d. moved off the project and back to the organization