# Bis 155 Final Exams Essay

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(TCO 3) A retail chain keeps daily data with summaries of the dollar amounts of sales for each of 151 different products sold at 23 retail stores. The daily data is tracked by product and by store. At the end of the day each store sends its data to the sales manager at the corporate office. The data is sent in an Excel spreadsheet. Describe a data consolidation strategy and at least two different types of visualization techniques the sales manager can use to analyze the data received from all stores. Be sure to include formulas that are to be used in the Excel

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The use of excel for data analysis is one the best processes that data…

(TCO 1) You are the Payroll Manager for your employer. Your payroll clerk has submitted the worksheet displayed here. All employees earn their regular pay rate times the hours worked plus an overtime bonus of 50% of the hours worked in excess of 40 hours.

Part 1: Write a formula as if it were in Cell E2 that will calculate gross pay. Write the formula so that it may be copied to the other employees without modification.

Part 2: You must also calculate the Income Tax which is assessed at an accelerated rate as shown in the Tax Rate Table. Write a formula as if it were in Cell F2 that calculates the income tax for the first employee. Write the formula.

Part 3: Hourly employees must pay union dues of $0.25 per hour on hours