--%>
Assignment Help - homework help

Describe equilibrium price and quantity

Assume the market for widgets can be described by the given equations:
                     Demand: P = 10 - Q               Supply: P = Q - 4
Here P refers to the price in dollars per unit and Q refers to the quantity in thousands of units.
Describe equilibrium price and quantity?
To determine the equilibrium price and quantity, equate supply and demand and solve out for QEQ:
                                                         10 - Q = Q - 4, or QEQ = 7.

Substitute QEQ in either the demand equation or the supply equation to get PEQ.
                                                           PEQ = 10 - 7 = 3,
                                                                            or
                                                           PEQ = 7 - 4 = 3.

   Related Questions in Finance Basics

  • Q : Define Federal Fiscal Year Federal

    Federal Fiscal Year (FFY): The twelve month accounting period of the federal government, starting on October 1 and ending the following September 30. For illustration, a reference to FFY 2013 means the period starting October 1, 2012 and ending at Sep

    		•
  • Q : Clarify retained earnings and its

    Clarify retained earnings?  Describe importance of this? Retained earnings represent the sum of all the earnings available to common stockholders of a business at the time of its entire history, minus the tota

    		•
  • Q : Describe Form 22 Form 22 : It’s a

    Form 22: It’s a department’s request to transfer money to the Architectural Revolving Fund (example, for building enhancements), reviewed by the Department of Finance.

    		•
  • Q : Excess reserves Normal 0 false false

    Normal 0 false false

  • Q : Describe capital rationing Describe

    Describe capital rationing? Should a firm practice capital rationing? Why? Capital rationing is the practice of setting dollar restriction on what will be invested in new capital budgeting projects. Proprietorships, partnerships and private c

    		•
  • Q : Define Fiscal Impact Analysis Fiscal

    Fiscal Impact Analysis: Usually refers to a section of an analysis (example, bill analysis) which recognizes the costs and revenue impact of a proposal and, to the level possible, a particular numeric estimate for appropriate fiscal years.

    		•
  • Q : Describe demand factor Normal 0 false

    Normal 0 false false

  • Q : Advantages and disadvantages of working

    Describe the advantages and disadvantages of the aggressive working capital financing approach? An aggressive working capital financing approach generally results in a lower cost of funds for a firm however a higher level of risk.

    		•
  • Q : Selection of board of directors of

    How are the members of the board of directors of corporation selected and to whom do these board members owe their prime allegiance? Members of corporation's board of directors are chosen by the common stockholders and owe their allegiance to th

    		•
  • Q : Supply and demand 1. Albert Jones went

    1. Albert Jones went to his local department store to purchase a pair of Levi s. He thought that the style of Levi that he wanted would sell for about $30 a pair. When he got to the store, he saw a sign which said, Levi s, all styles, $18 a pair. Albert bought three pairs of Levi s. The behavior of

    		•