General ACCAHaving issues when doing the balance sheet and profit and loss (due to shares)?

In my current exam I need to prepare the profit and loss account and the balance sheet. I understand most of what I need to do, however, when it comes to shares and dividends i'm really struggling. In the additional information of my trial balance it says: Provide for a Preference Dividend Authorised Share Capital is 100,000 £1 Ordinary Shares and 20,000 in Preference Shares. In the trial balance the figures shown for these things are: 10% Preference Share Capital 20,000 Ordinary Share Capital 70,000 I honestly have no idea what to do with these figures or where to put them. I also wondered, when I am transferring an amount to the General Reserve Account, where do I take this figure from? Is this just from the retained earnings? Thanks!