3f − is bigger than f because
1. f − has one more electron so there is less effective shielding of the nuclear charge.
2. f − has one more electron which causes greater electron repulsions in the outer orbitals, thus expanding the electron cloud.
3. f − has one less electron so there is more effective shielding of the nuclear charge.
4. f − has one more electron which causes less electron repulsions in the outer orbitals, thus expanding the electron cloud.
5. f − has one less electron so there is less effective shielding of the nuclear charge

The selling price of houses would be most likely to decrease if there were first a decrease in which of the following? a. new-housing construction. b. mortgage interest rates. c. the unemployment rate. d. construction workers' wages. 2b2t

Acompany factory is considered which type of resource a.land b.physical capital c.labor d.human capital

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.