Rock Solid Concrete Company does not offer customers a cash discount for early payment of their accounts receivable. As a result, most customers wait to pay their bill on the last day before late penalties are charged. These customers apparently understand theA. government's regulations of the chemical industry. B. financial community's perception of equity financing. C. benefits of tax-deductible expenses. D. time value of money.

By 2020, automobile market analysts expect that the demand for electric autos will increase as buyers become more familiar with the technology. however, the costs of producing electric autos may increase because of higher costs for inputs (e. g., rare earth elements), or they may decrease as the manufacturers learn better assembly methods (i. e., learning by doing). what is the expected impact of these changes on the equilibrium price and quantity for electric autos?