Explain the relationship between specialization, productivity, and voluntary exchange.

Jansen company borrowed $12,000 on a 1-year, 5 percent note payable from the local bank on april 1. interest was paid quarterly, and the note was repaid one year from the time the money was borrowed. calculate the amount of cash payments jansen was required to make in each of the two calendar years that were affected by the note payable.

Oliver's company is planning the launch of their hybrid cars. the company has included "never-before-seen" product benefits in the hybrid cars. which type of advertising should oliver's company use for the new cars?

Power plants that rely on coal increase the amount of sulfur dioxide that dissolves into the air, eventually increasing the acidity of precipitation. the higher acidity of rain and snow can damage forests by making it more difficult for plants to absorb minerals from the soil. the equations below provide information about the market demand and supply of electricity. there is a constant marginal external cost of $25 per unit of electricity.d: qd= 200 – 2ps: qs=p – 10what quantity of electricity satisfies allocative efficiency in this market? a. 60b. 70c. 50d. 43.3