4. CM Manufacturing has provided the following unit costs pertaining to a component they manufacture and use in the production of one of their main products:
Direct materials (variable) $315
Direct labor (variable) 96
Variable manufacturing overhead 72
Fixed manufacturing overhead 29
A supplier has offered to provide the component to CM manufacturing for $500 per unit. CM
Manufacturing currently has no plans to use idle space that would be created if accepting offer from
supplier. Assuming that CM Manufacturing needs 2,000 components annually and the fixed
manufacturing overhead is unavoidable, what would be the impact on operating income if the company
outsources? **Show your work to support your answer.

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.