Which of the following were the market reforms introduced by Alaudin Khalji?
1. Fixation of prices of commodities
2. Establishment of royal granaries
3. Introduction of token currency
4. Establishment of standard weights and measures
Select the correct answer using the code given below.
1
1, 2, and 4 only
2
2 and 3 only
3
1 and 4 only
4
1, 2, 3 and 4