By Using an ERP to Merge the Billing,sales,and Marketing Functions,the

By using an ERP to merge the billing,sales,and marketing functions,the firm may be able to

A) bill the customer right after the sale occurs.
B) market products and services on bills sent to customers.
C) use customer's past purchase history to send information about related products and services the customer may be interested in.
D) eliminate the need for a firm to have a billing,sales,and marketing department.