Loretta lives in virginia, which has a sales tax of 4%. she just bought a pair of binoculars whose full price was $280, but she presented the retailer with a coupon for $60, which the retailer accepted. what was the total amount that loretta paid?

Consider an economy where government expenditures are 10 and total tax revenues are 10. the supply of labor is fixed at 125 and the supply of capital is fixed at 8. the economy is described by the following equations. y k to the power of 1 divided by 3 end exponent l to the power of 2 divided by 3 end exponent c 2.5 + 0.75 ( y - t ) i 10 - 0.5 r the level of private savings is