10000 AED for couple & one kid

From my little knowledge, you will have to make visa for both of them,ur wife will have to be on ur visa inclusive with child,only if she gets a job within the space of the eligible 2mths I can say well that's a free headache for you but I guess you will be responsible for daughter's visa...Accommodation at most 2500 for a room or may 3k,it depends n I dnt know ur nationality as to give u a little idea about schools fees,cos it differs and your transportation could run in 1500 monthly,then feeding---I want to believe with your wife working,you should be fine but with them solely on your salary,its a bit difficult to save as expected but as you grow with UAE experience u will be fyn

Appreciate ur prompt feedback my lady, Few questions:

1. Accommodation you meant on sharjah or dubai ??
2. i am egyptian and will admit my daughter to normal private arabic school primary 2... how much fees ??
3. Transportation u meant around 1500 for work only or with other daily life duties with the family ?? and if i will buy a used car is it fine and sheaper ?? 
Last thing please if u can specify average of total expenses ( normal life ) Accommodation / Transportation / School Fees / Food, Internet and utilites.

I do appreciate ur help .

Kind Regards