The central bank buys $15,000 worth of bonds in the open market from Christopher, who deposits the proceeds in his checking account at Carla Bank. The required reserve ratio is

5%.

(a) What is the amount by which Carla Bank's liabilities have changed?

(b) Calculate the change in required reserves for Carla Bank.

(c) What is the dollar value of the maximum amount of new loans Carla Bank can initially

make because of Christopher's deposit?

(d) Based on the central bank's open-market purchase of bonds, calculate the maximum

amount by which the money supply can change throughout the banking system.

(e) How will the change in the money supply in part (d) affect aggregate demand in the short

run? Explain.

Lavage rapide is a canadian company that owns and operates a large automatic car wash facility near montreal. the following table provides data concerning the company’s costs: fixed cost per month cost per car washed cleaning supplies $ 0.70 electricity $ 1,400 $ 0.07 maintenance $ 0.15 wages and salaries $ 4,900 $ 0.30 depreciation $ 8,300 rent $ 1,900 administrative expenses $ 1,400 $ 0.03 for example, electricity costs are $1,400 per month plus $0.07 per car washed. the company expects to wash 8,000 cars in august and to collect an average of $6.50 per car washed. the actual operating results for august appear below. lavage rapide income statement for the month ended august 31 actual cars washed 8,100 revenue $ 54,100 expenses: cleaning supplies 6,100 electricity 1,930 maintenance 1,440 wages and salaries 7,660 depreciation 8,300 rent 2,100 administrative expenses 1,540 total expense 29,070 net operating income $ 25,030 required: calculate the company's revenue and spending variances for august.

From what part of income should someone take savings?

Only the united states has embassies. true or false