Hi Lora,
I'm studying accounting. To use PhotoReading to directly apply in all my calculations questions is extremely difficult, if not impossible. But PhotoReading the textbook prior to trying the question helps you to get the 'flow' of the questions.
On theoritical questions (taxation laws - biggest headache of all of them), PR won't help you memorize exactly what the laws says, but you will understand what it tries to tell you.
I hope this helps.
YeeSeang
