Question

The demographic dividend occurs due to
a. falling birth rate and consequent shift in the age structure.
b. falling birth rate and changes in the age structure towards the adult working ages.
c. falling death rate.
(1) Only b
(2) Only a
(3) Only c
(4) Only b and c

Answer 1

2 option is the answer I think

Answer 2

(④) ᴏɴʟʏ ʙ ᴀɴᴅ ᴄ.

ʜᴏᴘᴇ ɪᴛ ᴍᴀʏ ʜᴇʟᴘ ʏᴏᴜ