$1--$ Create a AS$-$IS Logical Model using Data Modeler. Set the notation to Information Engineering Notation. Make labels viewable. Add the entities, primary IDs, $1$:N relationships, and relationship labels that meet the following requirements. customer requests purchase $($identifying relationship$)$ purchase includes product $($identifying relationship$)$ vendor sells product $($non$-$identifying relationship$)$ employee submits payment $($identifying relationship$)$ payment made to vendor $($identifying relationship$)$ employee receives wage $($identifying relationship$)$