A company has a stock of goods consisting of four different groups of items. The cost and net realizable value of each group is shown in the table below.

Group of items

Cost

Net realizable value

£

£

A

1,000

1,400

B

1,000

800

C

2,100

1,900

D

3,000

3,100

Required

Calculate the amount to be shown as the value of the company’s stock.