Case study 2-47 and 4-55 from fifth edition of management accounting book atkinson, kaplan

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There are very few of us on here actually doing this stuff -- I've never heard of your book and I don't know if anyone else has, especially a current edition.

Generally the problem has to be copied or attached.

You also need to read the guidelines for homework, which Ben has linked to above. Even if someone had your book, we have no idea what you have or have not tried, where you're having difficulties, etc. Someone cannot just start explaining from scratch two cases from your book. You either need to post work for someone to check, or ask specific questions about what you don't understand.