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5. Consider the statements below and identify whether those causes problems in calculating GDP deflator or CPI? a) Bangladesh government imports powdered milk from New Zealand and people consume it all the time b) Mina used to buy 3 dresses on Eid for last three years but on this year Eid, she only bought 1 dress c) If a new brand of hand sanitizer launched in 2020 and 80% of people have started to buy it now. d) If we always consider current market price for goods and services