is a danger sign that an organization may be allowing or even encouraging unethical behavior.

In 2018, laureen is currently single. she paid $2,800 of qualified tuition and related expenses for each of her twin daughters sheri and meri to attend state university as freshmen ($2,800 each for a total of $5,600). sheri and meri qualify as laureen’s dependents. laureen also paid $1,900 for her son ryan’s (also laureen’s dependent) tuition and related expenses to attend his junior year at state university. finally, laureen paid $1,200 for herself to attend seminars at a community college to her improve her job skills.what is the maximum amount of education credits laureen can claim for these expenditures in each of the following alternative scenarios? a. laureen's agi is $45,000.b. laureen’s agi is $95,000.c. laureen’s agi is $45,000 and laureen paid $12,000 (not $1,900) for ryan to attend graduate school (i.e, his fifth year, not his junior year).

When the price of pencils increases from $1.50 to $2.50, there is an increase in quantity demanded of pens from 100 to 150. the cross-price elasticity of demand between pencils and pens is: ?

7. problems and applications q7 congress and the president decide that the united states should reduce air pollution by reducing its use of gasoline. they impose a $0.50 tax on each gallon of gasoline sold. suppose they decided to impose the tax on consumers. in the following graph, shows the effect of a $0.50 tax on each gallon of gasoline sold imposed on consumers by shifting the demand or supply curve. demand supply 0 1 2 3 4 5 6 3.0 2.5 2.0 1.5 1.0 0.5 0 price of gasoline (dollars per gallon) quantity of gasoline (thousands of gallons) demand s 1 s 2 true or false: the price producers receive will be higher if the tax were imposed on consumers. true false if the demand for gasoline were more elastic, this tax would be effective in reducing the quantity of gasoline consumed. true or false: consumers of gasoline are by this tax. true false workers in the oil industry are by this tax.