Please help me with this assignment:

AUDITING & ASSURANCE SERVICE 16TH EDITION: CHAPTERS 14 AND 16 ASSIGNMENT Accounts Receivable 1 Develope an audit program for accounts receivable 2 Develope internal controls for accounts receivable 3 Describe the GAAP principles applicable to accounts receivable 4 Accounts receivables should be confirmed. a) discuss the difference between positive and negative confirmation b) Lapping is a fraudulent scheme related to accounts receivables define lapping and provide an example of how lapping occurs. 5 Describe two benchmarks used to measure the collectibility of accounts receivables.