What was$$ Comcast's priority in regard to customer service when$$ "onboarding" customers?

A$.$

To email customers about all$$ products, whether they currently subscribe to them or not

B$.$

To stay in touch with customers

C$.$

To be sure to let customers know all details about installation and activation

D$.$

To offer all products that Comcast sells

E$.$

To offer customers a wide array of marketing messages