Finalisation accounts

Simple, compare last years stamens with this year.

Find out if sales increased

find out if the expenses decreased

find out of finance costs decreased. 

Like that, compare the statement and find out what increased and what decreased. That increased your profits. 

Analyse Cashflows as well.

simply can show profit and loss account balance credit balance shows as Net Profit.

The credit balance is itself net profit in profit & loss account in final accounts.