8 . Pavel is a famous football player who frequently uses a social media platform to share his life . The number of followers N for his account can be modelled by the function Nt ( ) � 16500 ( 1.07 ) t , where t is the number of months after 1 January , 2019 .
( a ) Write down the number of followers of the account on 1 January , 2019 . [ 1 ]
( b ) Find the number of followers of the account on 1 June , 2020 , giving the answer correct to the nearest integer .
[ 2 ]
( c ) Find the year when the number of followers first reaches 500000 . [ 3 ]
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