HELP ME ASAP MORE POINTS ECONOMY / MACROECONOMY (a) Calculate the income-based GDP.
(b) Calculate the expenditure-based GDP.
(c) Calculate investment.
(d) Calculate the recessionary gap.

Rent 30
Household consumption expenditure 1,500
Corporate income taxes 80
Undistributed profits 20
Net exports 10
Dividends 40
Consumption of fixed capital (depreciation) 200
Interest 90
Indirect business taxes less subsidies 180
Compensation for employees 1,420
Government consumption expenditure 400
Proprietors’ income 100

How does your household gain from specialization and comparative advantage? (what is produced, what is not produced yet paid to a specialist to produce? )

Lillypad toys is a manufacturer of educational toys for children. six months ago, the company's research and development division came up with an idea for a unique touchscreen device that can be used to introduce children to a number of foreign languages. three months ago, the company produced a working prototype, and last month the company successfully launched its new device on the commercial market. what should lillypad's managers prepare for next? a. increased competition from imitators b. a prolonged period of uncontested success c. a sharp decline in demand for the product d. a difficult struggle to move from invention to innovation

Varto company has 9,400 units of its sole product in inventory that it produced last year at a cost of $23 each. this year’s model is superior to last year’s, and the 9,400 units cannot be sold at last year’s regular selling price of $42 each. varto has two alternatives for these items: (1) they can be sold to a wholesaler for $8 each, or (2) they can be reworked at a cost of $251,100 and then sold for $34 each. prepare an analysis to determine whether varto should sell the products as is or rework them and then sell them.