Hmm... it appears I write much fuller answers than you Prav. Just flicking through the first few pages of your unit 3 notes.
"Explain why the balance sheet is titled ‘as at’ a particular date.
Because balance sheets are only ever accurate at the time they were produced, they will
only tell the financial position AT a particular date."
I would've gone a step further and fully ensured myself two marks, as in:
"Because balance sheets are only ever accurate at the time they were produced, they will only tell the financial position AT a particular date, as opposed to the 'for' used in the Cash Flow and P+L Statements, which describe financial changes over the given period, rather than at a static moment."
I like your notes; I hand-wrote mine. Mine were excellent use for for me, but other people may have trouble deciphering what I'm going on about due to my lack of more 'lowly' explanations - as in, stuff I already understood and didn't bother writing anything about.