Amicroeconomist wants to determine how corporate sales are influenced by capital and wage spending by companies. she proceeds to randomly select 26 large corporations and record information in millions of dollars. a statistical analyst discovers that capital spending by corporations has a significant inverse relationship with wage spending. what should the microeconomist who developed this multiple regression model be particularly concerned with? a. missing observations b. collinearity c. normality of residuals d. randomness of error term

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

What are ways individuals may reduce their total education and training costs?

You are the manager of the packaging department in a cookie factory. (obviously, the packaging employees cannot eat the cookies that are transferred in during the period.) after your employees insert cookies into colorful packages (step 1) for display on store shelves, the packages of cookies are then boxed using cardboard cartons (step 2) for shipment to stores. each unit of product is represented by a carton of packaged cookies. the packaging department began the period with 1,000 units of cookies. during the period, 5,000 units of cookies were transferred in from the baking department and 5,500 units of cookies were transferred out to the finished goods department. the number of units of cookies in the ending inventory of the packaging department equals: