A manufacturing plant has developed a new production process to support manufacturing. The plant is now able to produce 25000 units of product per week. Each unit is sold for $15. The material costs for producing 500 units is $1000. The overhead costs for the plant is $10000 per week. What is the dollar ($) multifactor productivity for the plant for one week

You are in the market for a new refrigerator for your company’s lounge, and you have narrowed the search down to two models. the energy efficient model sells for $700 and will save you $45 at the end of each of the next five years in electricity costs. the standard model has features similar to the energy efficient model but provides no future saving in electricity costs. it is priced at only $500. assuming your opportunity cost of funds is 6 percent, which refrigerator should you purchase