Which one of the following should not be included in the analysis of a new product?
a. market value of a machine owned by the firm which will be used to produce the new product
b. money already spent for research and development of the new product
c. reduction in sales for a current product once the new product is introduced

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?

Crowding out is a phenomenon focused upon most by the macroeconomists of whereby a government deficit interest rates, which in turn private investment spending. this group also believed that fiscal policy is the only thing that can lower natural unemployment. is just as effective in countering recessions as monetary policy. can be used most of the time, but monetary policy becomes a better option when velocity is fluctuating. should be used only if the central bank follows a monetary policy rule. faces problematic lags in propagating changes throughout the economy.

Draw, label and explain the circular flow model (cfm). include the following: firms, households, product market, and factor (or resource) market.who owns the productive resources? what are those resources? what payment does each type of resource earn? explain the two markets in the cfm and explain the roles that firms and household each play in the cfm.