Suppose russia produces only camcorders and digital cameras. the resources that are used in the production of these two goods are not specialized�that is, the same set of resources is equally useful in producing both digital cameras and camcorders.

1.the shape of russia�s production possibilities frontier (ppf) should reflect the fact that as russia produces more digital cameras and fewer camcorders, the opportunity cost of producing each additional digital camera ( decreases, increases, remains constant) .

What should a food worker use to retrieve ice from an ice machine?

For each of the following users of financial accounting information and managerial accounting information, specify whether the user would primarily use financial accounting information or managerial accounting information or both: 1. sec examiner 2. bookkeeping department 3. division controller 4. external auditor (public accounting firm) 5. loan officer at the company's bank 6. state tax agency auditor 7. board of directors 8. manager of the service department 9. wall street analyst 10. internal auditor 11. potential investors 12, current stockholders 13. reporter from the wall street journal 14. regional division managers

True or false: a fitted model with more predictors will necessarily have a lower training set error than a model with fewer predictors.