Consider airfares on flights between new york and minneapolis. when the airfare is $250, the quantity demanded of tickets is 2,000 per week. when the airfare is $280, the quantity demanded of tickets is 1,700 per week. using the midpoint method, a the price elasticity of demand is about 0.70 and an increase in the airfare will cause airlines' total revenue to decrease. b the price elasticity of demand is about 1.43 and an increase in the airfare will cause airlines' total revenue to increase. c the price elasticity of demand is about 1.43 and an increase in the airfare will cause airlines' total revenue to decrease. d the price elasticity of demand is about 0.70 and an increase in the airfare will cause airlines' total revenue to increase.

Complete the sentences. upper a decrease in current income taxes the supply of loanable funds today because it a. decreases; increases disposable income, which decreases saving b. has no effect on; doesn't change expected future disposable income c. decreases; decreases expected future disposable income d. increases; increases disposable income, which encourages greater saving upper a decrease in expected future income a. increases the supply of loanable funds today because households with smaller expected future income will save more today b. has no effect on the supply of loanable funds c. decreases the supply of loanable funds because it decreases wealth d. decreases the supply of loanable funds today because households with smaller expected future income will save less today

Cynthia is a hospitality worker in the lodging industry who prefers to cater to small groups of people. she might want to open a

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).