ladders, inc. has a net profit margin of 5.7 % on sales of $ 50.8 million. it has book value of equity of $ 38.4 million and total book liabilities of $ 28.6 million. what is ladders' roe? roa? note: assume the value of interest expense is equal to zero. what is ladders' roe? ladders' roe is nothing%. (round to two decimal places.) what is ladders' roa? ladders' roa is nothing%. (round to two decimal places.)

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