ETP or final pay?

I'm trying to determine how i would pay this employee:

Facts: an employee worked for a 5 days this month and was then terminated effective immediately 

I therefore need to pay,

1. the 5 days that was worked
2. the unused leave entitlements
3. a payment in lieu of notice 

What method do i pay these, are they 3 separate pay runs or all in one? 

Also, If it was in one pay run, will the PAYG be impacted?

Thank you