Cost of goods sold, representing the cost of products sold, is made up of $63,773 of fixed costs and $89,285 of variable costs. period expenses (sales, marketing and administrative expenses) are made up of $3 of variable costs and $5 in fixed costs. prepare a contribution margin income statement. what is total contribution margin that would appear on the statement?

Abigail spent $100 on a new edition of the personal finance textbook rather than $75 for a used copy. the additional cost for the new copy is called the

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

After the embarrassing sign incident at the restaurant you own, you decide to offer employees a six-week fundamental writing skills workshop. a local business communication instructor, who has experience teaching writing skills at treleaven community college, will facilitate the sessions. to encourage employees to attend these optional sessions, write an email that explains why you’re offering the workshop and why employees should participate.