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Lesson 3/3

Checking invoices

Exercise 1 of 4

In F5, look up the customer for INV-204's code in the customer list (G:H). Its code isn't in the list, so show "unknown".

About this lesson

Invoices, a customer list and a report date. Look up names, flag overdue invoices and total what is still unpaid.

In this lesson

  1. In F5, look up the customer for INV-204's code in the customer list (G:H). Its code isn't in the list, so show "unknown".
  2. An invoice is overdue when it isn't paid and its due date is before the report date in K1. In F3, show "overdue" for INV-202 if it is, and nothing otherwise.
  3. In K2, add up the amounts of all unpaid invoices.
  4. In K3, count the overdue invoices: unpaid, with a due date before the report date in K1.

Use the arrow keys to move between cells; each cell is read out as you go. Type a formula and press Enter. The sheet is also available as a table below.

fx

Type in F5 and press Enter to check.