one year and half barbeque restaurant

SOLVED

1 if charcoal was purchase, which account should I input? Obviously, it is not a food purchase.

2 if a delivery expense was charged from customers, and the charges will be remitted to the delivery company, how do I record it? Dr cash Cr delivery payable?

3 if some purchase were paid by daily cash, for example on Jan 04, 2018, $5 cleaning supplies were bought from daily cash revenue, should I recorded it as Dr cleaning supplies Cr cash. if I record like this, cash should be short $5? so when I reconcile, debit and credit will both show $5?

4 In 2017, no journal entries were input Sage 50(Because a restaurant was established at Nov 2017, so there were not so many transactions which was done manually), but at Dec 31, 2017, all cash, debit card, credit card payments were received at Jan 02, 2018. Should I record Dec 31, 2017 transactions as if the transaction was posted on Jan 02, 2018? otherwise, I am unable to reconcile