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# What is the w-4 form used for? filing taxes with the federal government determining the amount of money an employee has paid out in taxes calculating how much tax should be withheld from a person’s paycheck calculating how much income was paid in the previous year

Dr. dow jones wants to know whether a problem-based approach to teaching economics will result in higher academic performance than his traditional method. of the six sections of economics 101 at his university, dr. jones randomly assigns three sections to the traditional method and three sections to the problem-based method for unit 1 of the course. then all sections switch the instructional method for unit 2. he plans to compare the performance of the two groups of sections on their unit 1 and unit 2 exams. this study employs a design.
He following table contains the demand from the last 10 months: month actual demand 1 31 2 34 3 35 4 39 5 40 6 45 7 45 8 47 9 43 10 44 a. calculate the single exponential smoothing forecast for these data using an î± of 0.30 and an initial forecast (f1) of 31. (round your intermediate calculations and answers to 2 decimal places.) month exponential smoothing 1 2 3 4 5 6 7 8 9 10 b. calculate the exponential smoothing with trend forecast for these data using an î± of 0.30, a î´ of 0.30, an initial trend forecast (t1) of 1.00, and an initial exponentially smoothed forecast (f1) of 30. (round your intermediate calculations and answers to 2 decimal places.) month fitt 1 2 3 4 5 6 7 8 9 10 c-1. calculate the mean absolute deviation (mad) for the last nine months of forecasts. (round your intermediate calculations and answers to 2 decimal places.) mad single exponential smoothing forecast exponential smoothing with trend forecast c-2. which is best? exponential smoothing with trend forecast single exponential smoothing forecast
Monica needs to assess the slide sequence and make quick changes to it. which view should she use in her presentation program? a. outline b. slide show c. slide sorter d. notes page e. handout
Insurance companies have internal controls in place to protect assets, monitor the accuracy of accounting records and encourage operational efficiencies and adherence to policies. these internal controls are generally of two types: administrative controls and accounting controls. administrative controls are the policies and procedures that guide the daily actions of employees. accounting controls are the policies and procedures that delineate authorizations of financial transactions that are done, safeguard assets, and provide reports on the companyâ€™s financial status in a reliable and timely manner. internal controls should include both preventative and detective controls. the purpose of preventative controls is to stop problems and errors before they occur. detective controls identify problems after they have occurred. preventative controls are usually more effective at reducing problems, but they also tend to be more expensive. internal controls must be flexible to adjust for changes in laws and regulations in addition to adding new products or modifying current ones. companies must also do regular analyses to ensure that the benefits of implementing the controls are worth their costs. when concerned about paying unwarranted insurance claims which type of control would be useful?
What is the w-4 form used for? filing taxes with the federal government determining the amount of...
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