Janani Suraksha Yojana (JSY) was proposed by the Central Government under the overall umbrella of National Rural Health Mission (NRHM). Which of the following are the objectives of the scheme?
1. Provision of better diet for pregnant women from BPL families.
2. To reduce overall maternal mortality ratio and infant mortality rate.
3. To provide cash assistance with antenatal care during the pregnancy period.
4. To provide institutional care during delivery and immediate postparum period in a health centre.
Select the correct answer using the codes given below.