Please help me with this question as soon as possible!!! Thank you very much!!!!!!!!

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A legal consulting firm provides legal advice to business corporations. The firm charges corporate clients for both direct professional time at an hourly rate, secretarial services at $60 per professional labor-hour, and office support charges at 20% of the direct professional costs billed. There are three lawyers in the firm and their rates per professional hour are as follows:

LawyerBilling Rate Per Hour

Alex$640

Bob$220

Cathy$100

The firm has just prepared the October bills for two clients, SN Inc. and MR Ltd. The hours of professional time spent on each client are as follows:

LawyerHours per SN Inc.Hours per MR Ltd.

Alex264

Bob514

Cathy3952

Required:

What amounts did the legal consulting firm bill to SN Inc. and MR Ltd., respectively, for October?