Support Needed for Dad's Final Expenses

My dad passed away unexpectedly on March 31st of this year taking us all by surprise just 5 months after my mom passed.

Unfortunately my dad didn't leave a will, and me, being the next of kin, have the unfortunate task of handling his affairs. Financially it's a rough situation so I felt it would be best to ask for help. These are the things we are needing help with.