Attribute CustAge from the ZYX Company ER diagram will be mapped as a column of the relation CUSTOMER

What is considered the best way to build a sustainable competitive advantage using product excellence?

A) being the first to offer customers desired features, even if competitors can copy them easily B) positioning the product using a clear, distinctive, desirable brand image C) having the most features on each model D) focusing on being cutting edge and continually eliminating older features that are still in use by customers E) copying the market leader's features, but at a lower cost

In which of the columns of the worksheet would Net Income be found?

A) the unadjusted trial balance credit column, the adjusted trial balance credit column, and the balance sheet credit column B) the unadjusted trial balance debit column, the adjusted trial balance debit column, and the balance sheet debit column C) the balance sheet debit column and the income statement credit column D) the balance sheet credit column and the income statement debit column