What exactly do you mean by ‘is zero’. From what I can see total cost of these two CC were reallocated to other CC’s in BU’14 like in BU’13. I need more info to understand your concern.
Please look at line 15 of CAS (social security rate) of BU’14. For some CC there is no figure. It is also the case for CC ‘maintenance’ and ‘production management’.