An investor purchased on margin Orange Computer for $30 a share. The stock's price subsequently increased to $50 a share at which time the investor sold the stock. If the margin requirement were 60 percent and the interest rate on borrowed funds were 7 percent, what would be the percentage earned on the investor's funds (excluding commissions)

Double corporation acquired all of the common stock of simple company for

As a result of a labeling mistake at the chemical factory, a farmer accidentally sprays weedkiller rather than fertilizer on half her land. as a result, she loses half of her productive farmland. if the property of diminishing returns applies to all factors of production, she should expect to seea. a decrease in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. b. an increase in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. c. an increase in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor. d. a decrease in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor.

Both renewable and nonrenewable resources are used within our society. how do the uses of nonrenewable resources compare to the uses of renewable resources?