1. Classify each of the following into the components of U. S. GDP: consumption expenditure, investment, government purchases of goods and services, exports, or imports. Note any incident which would not be counted. A. A monthly check received by an economics student who has been granted a government grant B. A farmer's purchase of a new tractor investment C. An increase in business inventories D. A barber is paid by an executive for a shave and haircut E. A plumber's purchase of a two-year-old used truck F. A purchase of a new car from Germany G. A parts distributor builds a factory next to the Hyundai complex​

Concrete consulting co. has the following accounts in its ledger: cash; accounts receivable; supplies; office equipment; accounts payable; jason payne, capital; jason payne, drawing; fees earned; rent expense; advertising expense; utilities expense; miscellaneous expense. transactions oct. 1 paid rent for the month, $3,600. 3 paid advertising expense, $1,200. 5 paid cash for supplies, $750. 6 purchased office equipment on account, $8,000. 10 received cash from customers on account, $14,800. 15 paid creditors on account, $7,110. 27 paid cash for miscellaneous expenses, $400. 30 paid telephone bill (utility expense) for the month, $250. 31 fees earned and billed to customers for the month, $33,100. 31 paid electricity bill (utility expense) for the month, $1,050. 31 withdrew cash for personal use, $2,500. journalize the following selected transactions for october 2019 in a two-column journal. refer to the chart of accounts for exact wording of account titles

Eileen's elegant earrings produces pairs of earrings for its mail order catalogue business. each pair is shipped in a separate box. she rents a small room for $150 a week in the downtown business district that serves as her factory. she can hire workers for $275 a week. there are no implicit costs. what is the marginal product of the second worker?

Based on the supply and demand theory, why do medical doctors earn higher wages than child-care workers?