Which customer is an internal customer of Eureka Computer Solutions?
OA Adrian, a regular buyer of products sold by Eureka Computer Solutions
OB Beth, a first-time buyer of a product sold by Eureka Computer Solutions
OC. Layla, a software engineer employed by Eureka Computer Solutions
D. Nowzer, a sales distributor for Eureka Computer Solutions
OE Jessica, a prospective customer for Eureka Computer Solutions