Tombert decorating uses a job order cost system to collect the costs of its interior decorating business. each client’s consultation is treated as a separate job. overhead is applied to each job based on the number of decorator hours incurred. listed below are data for the current year. estimated overhead $960,000 actual overhead $982,800 estimated decorator hours 40,000 actual decorator hours 40,500 the company uses operating overhead in place of manufacturing overhead. (a) compute the predetermined overhead rate. (b) prepare the entry to apply the overhead for the year. (c) determine whether the overhead was under- or overapplied and by how much.

2. a box contains 50 slips of paper. forty of the slips are marked $0, 8 of the slips are marked $20, 1 slip is marked $100, and the last one is marked $500. find the expected net winnings of a person who pays $10 to randomly select one slip of paper. interpret.

The hawthorne works was a large western electric factory with 45,000 employees. during the 1920s and 1930s, hawthorne works was the site of some well-known industrial studies. in one of the studies, researchers investigated the impact of different working conditions on worker productivity. prior to the start of the study, researchers secretly measured workers' productivity for several weeks. then researchers chose two workers, who then chose their own teams. the teams were separated from the general workforce and completed their work in different experiment rooms where the researchers could observe them more easily. over a 5-year period researchers manipulated the structure of the workday for each team (number and duration of breaks and number of hours per shift). for each of these changes in working conditions, the researchers measured the effect on productivity. for some conditions, such as frequent short breaks, workers rebelled by intentionally decreasing productivity.why did the researchers secretly measure the workers' productivity before creating the two treatment groups? a, to create similar treatment groups so that a cause-and-effect relationship could be establishedb, to draw conclusions about the productivity of all workers in the plant based on the test groupsc, to directly control for confounding variablesd, to provide a baseline for measuring worker productivity

Match each item to check for while reconciling a bank account with the document to which it relates. (there's not just one answer) 1. balancing account statement 2. balancing check register a. nsf fees b. deposits in transit c. interest earned d. bank errors