1 Complete this text with the best option from a, b, or c below.
This is my department. We 1___ customer orders. Ahmed 2___ the team and he 3___ which customers we work with, Sometimes, he 4___ problems with the customers' orders too. I 5___
the financial side: invoices and payment. I 6___ the invoices are correct and 7___ payment agreements to suit our different customers. We 8___ the Logistics department — they inform us when the orders are delivered.