The pSeries technical specialist just finished reviewing the system configurations with the customer. The customer requested that many of the availability options，initially configured，be removed due to budgetary constraints. What should be done next？（）

A. Remove the availability options，as requested， and place the systems on order.
B. Keep the availability options in the configurations and engage the pricer to provide deep discounting on the solution.
C. Remove the availability options and review the new configurations with the customer，highlighting the potential exposures.
D. Keep the availability options in the configurations， knowing that these options may prevent a critical situation in the future.