11. (a) The following shows the gross domestic product (GDP) data of economy A
in a certain year.
$million
Private consumption expenditure 400
Net investment expenditure 180
Government consumption expenditure 250
Exports 500
Imports 650
Depreciation 150
Indirect business tax 50
Interest 200
(i) Calculate the GDP at market price of economy A. (3 marks)
答案冇加到 indirect business tax & interest, 點解? 乜GDP at market price唔係計埋哩兩樣架咩? 定係已經include左o係上面既某一part?