Final answer:
The Receivables by Customer graph provides information about the amount a customer owes, the proportion of outstanding receivables for a customer, and the proportion of outstanding receivables for all customers.
Step-by-step explanation:
The Receivables by Customer graph provides information about the amount a customer owes, the proportion of outstanding receivables for a customer, and the proportion of outstanding receivables for all customers. All of these options are provided by the graph.