With reference to ‘Provincial Administration of Mughals’, which of the following statements is/are correct?

1. The Mughal empire was divided into seventeen provinces or subas by Akbar.

2. With the expansion of Mughal empire the number of provinces increased to twenty.

3. Each suba was placed under a Subedar or provincial governor who was directly appointed by the Wazir.

Select the correct answer using the code given below.