BTAX AQ2016 AAT Mock Assessment 2 - Q1.3 HELP

So you want to start by putting in your B/fw information:
From this you have 3 pools:
General
Production car
Harry's car

The additions you need to apply the relevant rules:
Plant can be done by AIA
Harry's new car needs to be given a new pool but I think it can be fully written off through FYA (50%), though appropiate adjustments need to be made for the private use. (This might be wrong I'd have to double check)

Disposals you can just remove from the appropiate pool:
Plant - general
Production managers car - single asset, calculate the balancing charge and apply appropiate %s
Harry's old car - single asset as Production managers car.

Subtotal what you have and calculate the WDA for the general pool.

I am a little rusty on how private use asset pools interact with the FYA and balancing charges so make sure to double check those.

I hope this helps.