marketing decision support system $($MDSS$)$ is

A$.$ a type of custom research report often called for in the marketing research process

B$.$ a data warehouse used to support a marketing information system $($MIS$)$

C$.$ the data, analysis software, and interactive software that allow managers to conduct analyses and find the information they nee

D$.$ a popular syndicated research report purchased by most major media companies

E$.$ a basic system used by companies that do not have the resources to develop a marketing information system $($MIS$)$