To determine the total purchase in 2021, we need to sum up the amounts paid for purchases in 2021 and the carriage inwards.The amounts are as follows:Paid for purchases in 2021 (cheques): $110,000Carriage inwards: $1,000Adding these two amounts together gives us:$110,000 + $1,000 = $111,000Therefore, the total purchase in 2021 is $111,000.