Which does branding accomplish

suppose, due to favorable weather, the crop in 2012 is 330 tons. in percentage terms, how much bigger is the 2012 crop over the 2007-2011 average?

Why is efficiency an important economic goal?

You are considering the purchase of one of two machines used in your manufacturing plant. machine 1 has a life of two years, costs $20,000 initially, and then $4,000 per year in maintenance costs. machine 2 costs $25,000 initially, has a life of three years, and requires $3,500 in annual maintenance costs. either machine must be replaced at the end of its life with an equivalent machine. using eac which is the better machine for the firm