Calendar on Mac Powerbook Pro with Mavericks not pushing events to iPhone via iCloud. I've followed all the troubleshooting suggestions and nothing works.

I don't know what a work exchange account is. It's the only calendar I am actually using it was automatically set up when I opened iCal with purple-coded entries for work.

Yes, exactly. The only options it gives me when I click on it in the sidebar is Get Info or Share Calendar. By the way, the iCloud did push the three events I created yesterday to my iPhone, but it's only those three that show up on either the iCloud or Iphone calendars.

Tried to import the copy of my work calendar but iCloud.com doesn't have a function to import calendars, it only works in the Calendar app on the Mac itself. I think the problem here is that the Merge function doesn't work. When I uncheck the Calendar from the list of things saved to iCloud and then re-check it, it gives me the Merge button, and but then loads on for 5-10 seconds and the Calendar never appears in iCloud. The problem is the Merge function not working. It works on my Contacts, etc., just not the Caledar for some reason.

I've already done this and it doesn't work. When I open the copies of the calender I see the events but when I import them they disappear and I get a message that says they can't be imported because there are no events. I've checked multiple times for the "work exchange account" even though I don't know what it is. The only accounts I have are yahoo, iCloud, and Libero and I have unchecked and rechecked the Calendars multiple times in the process of trying to merge the calendars from my Mac and they don't work. I give up - I've spent hours and hours trying to make this work, have wasted lots of your time (which I really appreciate) and Apple will not respond to my request for help because I am no longer under warranty. Really disgusted with Apple service and wish I had never upgraded to Mavericks at this point. Thanks for your help but I'm done wasting my time and yours.