Hello could I have help solving this problem. Could you also explain it if you don't mind? Not sure if table is needed. Thank you

Q2: Sample Size You have a population of 15,000 accounts receivable balances Your desired confidence level is 95%1.96 The estimated standard deviation is $30 The tolerable misstatement is $50,000 The estimated misstatement is $20,000 Question: What's the sample size? TABLE 8-5 Statistical Sample Sizes for Attribute Sampling-95 Percent Desired Confidence Level (I.e., 5 Percent Risk of deviations In a sampie or tnat size trat allows tne auditor co conciuae tnat the toleradie aeviation rate Is not exceeaea. 8-8 Statistical Sample Results Evaluation Table (Computed Upper Deviation Rates) for Attribute Sampling-95 Percent Desired Confidence Level