......... of American Institute of Certified Public Accountants enumerated the functions of Accounting ?

I need a solution for my current expenses, I took my client to exhibition, over there he paid deposit 3000$, and then another party I paid 4800$, after all order finish he give me 10000 $ and ask me make account and send me details, but Im little confused, please let me know what will be balance left after I take back my personal money.

Choose the correct statement

• [A] Keeping systematic recording of business transaction is not the function of financial accounting
• [B] Accounting is concerned with monetary transactions
• [C] Accounting is concerned with past as well as future events
• [D] Business and Businessman are one and the same from accounting point of view

What is the method of summarizing and classifying the record of financial transaction in monetary terms ?

• [A] Book keeping
• [B] Auditing
• [C] Accountancy
• [D] Cost Accounting

Accounting is also defined as an 'Information System' because ?

• [A] The function of accounting is to provide quantitative information,primarily financial in nature about economic entities
• [B] It is a system which provides information
• [C] Accounting provides required information for anyone seeking it
• [D] All of above

what is more appropriate definition for Accountancy?