Read the Grattan Institute report that considers the effect of the mining boom. Which of the following is true about the Australian experience regarding the mining boom?

A. Wage inequality has probably decreased because high skilled workers get lower wages while wages for the low skilled have increased.

B. Wage inequality has probably increased because high skilled workers get higher wages while wages for the low skilled have increased but only by a small amount.

C. Wage inequality has probably decreased because high skilled workers get higher wages while wages for the low skilled have increased but only by a small amount.

D. Wage inequality has probably increased because high skilled workers get lower wages while wages for the low skilled have increased.