Help Calendar Not Synching

[DubaiNads]

I have a Droid Pro and even after doing a factory reset, the calendar app does not show anywhere on the device. When going to accounts and selecting a Google account, there is no option for a calendar synch. This is causing a bit of grief for me as I need my calendar for work.....any help from anyone that could tell me how I get the app back on the phone is appreciated.