The text lists several ways to ensure your online transactions are secure and to reduce the risk of things going awry as you shop and sell online. However, surveys indicate that many feel that shopping from a mobile device, such as a smartphone, presents additional risks. Do you agree there are additional risks when conducting e-commerce from a mobile device? Why or why not?

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.