Question $11$

A seller generates a bill for a customer. When the bill enters the customer's system, the bill is

referred to $($by the customer$)$ as a

A$.$ Sales order

B$.$ Customer purchase order

C$.$ Sales invoice

D$.$ Vendor's invoice

E$.$ Purchase Order

Question $12$

If a company applies payments made by customers to individual purchases, then the company

must be using the

method.

A$.$ cycle billing

B$.$ unapplied cash

C$.$ balance forward

D$.$ specific invoice

E$.$ none of the above