1. Calculate GDP, NDP, NI, PI, and DI from the following information. All numbers are in billions of dollars.

Wages $ 26,500

Consumption Expenditures $35,000

Government Expenditures $18,000

Imports $20,000

Exports $18,000

Property Taxes $16,000

Sales Taxes $9,715

Retained earnings $1,310

Personal Income Taxes $2,200

Private Investment Expenditures $15,000

Interest Income $1,940

Pay Roll taxes $1,300

Transfer Payments $880

Depreciation $1,300

Net Income Made Abroad by Americans $160

Indirect Business taxes $2,520

Corporate Income Taxes $320

2. Calculate a) labor force, b) labor force participation rate, and c) unemployment rate if the population of a country is 380 million people out which 92 million are under the age of 16, 58 million don't want to work and 20 million are looking for work.

3. Calculate the inflation rate from 2018-2019 if the index number in 2018 was 120 and the index number in 2019 was 125.