Identify the indices used in measuring Export Preparedness Index (EPI):
1. Trade policy of the government
2. Company registering property
3. Trading across borders
4. Business Ecosystem
Select the correct answer using the codes given below.
a) 1, 2 and 4 only
b) 2 and 3 only
c) 1 and 4 only
d) 1, 2, 3 and 4
c) 1 and 4 only