CAPE Economics Unit 1 · 2017 · Paper 2 · Question 2(a)(ii)

Sales figures for five firms (A to E) are given in a table, totalling $1 500 000.

Using the information in Table 2, calculate the Herfindahl-Hirschman Index (HHI).

This question uses a figure or table from the paper — you'll see it when you practise.