It is evident that the nation is experiencing a recessionary gap when potential output is less than aggregate output. potential output is decreasing at a rate greater than aggregate output is increasing potential output is decreasing. aggregate output is less than potential output. aggregate output is greater than potential output.

Erp has all the following advantages except: modules throughout a corporation can communicate with each other while purchasing is difficult, the vendors such as sap make it worthwhile due to easy implementation have predefined software that represents "pretty good practices" or even "best practices" enables standardized procedures in an organization reduces inconsistent data stored in various locations of the organization