Prepaid expenses and employment contracts?

Yes you can expense this cost by monthy wise it gives you clear details about your actual expenses spent on the labour during the month also help you if you need to calculate the actual and direct  labour cost for any project and budgeting  same as insurance, accommodation , EOS, Vacation ,tichets, and food allowance .

ok sir expenses 1 year 3month

Yes, & it is a asset.  

1. Yes, it is just like house rent , first you paid and you got 720 days to stay.