Question

The concept of investment multiplier was given by Keynes. ( true/ false)​

Answer 1

Answer:

true................ good morning

Answer 2

$\huge\bold\red{Answer}$

ᴛʜᴇ ᴄᴏɴᴄᴇᴘᴛ ᴏғ ɪɴᴠᴇsᴛᴍᴇɴᴛ ᴍᴜʟᴛɪᴘʟɪᴇʀ ᴡᴀs ɢɪᴠᴇɴ ʙʏ ᴋᴇʏɴᴇs. => ᴛʀᴜᴇ

ᴛʜᴇ ᴛʜᴇᴏʀʏ ᴏғ ᴍᴜʟᴛɪᴘʟɪᴇʀ ᴏᴄᴄᴜᴘɪᴇs ᴀɴ ɪᴍᴘᴏʀᴛᴀɴᴛ ᴘʟᴀᴄᴇ ɪɴ ᴛʜᴇ ᴍᴏᴅᴇʀɴ ᴛʜᴇᴏʀʏ ᴏғ ɪɴᴄᴏᴍᴇ ᴀɴᴅ ᴇᴍᴘʟᴏʏᴍᴇɴᴛ.