Suppose a company wants to introduce a new machine that will produce a marginal annual savings in dollars given by upper s prime left parenthesis x right parenthesis equals startfraction 525 over 4 endfraction minus x squared , where x is the number of years of operation of the machine, while producing marginal annual costs in dollars of upper c prime left parenthesis x right parenthesis equals x squared plus startfraction 19 over 4 endfraction x . a. to maximize its net savings, for how many years should the company use this new machine? b. what are the net savings during the first year of use of the machine? c. what are the net savings over the period determined in part a?

How does the plaintiff, mrs. wood, try to implicate the gun manufacturer ( who testifies, what do they say, what evidence is introduced)?

Weekly sales at nancy's restaurant total $ 84,000. labor required is 420 hours at a cost of $21,000. raw materials used amount to $40,000. what is the partial measure of productivity for labor hours?

Match each definition in column 1 with a vocabulary word from column 2." some of the entries in column 2 do not apply costs which do not change with the level of output costs which change with the level of output the change in total costs resulting from an increase in output by one unit function showing the quantities of a particular good demanded at a range of price when the quantity supplied of a good is greater than the quantity demanded when the quantity demanded for a particular good is greater than the quantity supplied the price and quantity determined in a market when the supply equals the demand when revenue exceeds costs when costs exceeds revenue output where revenue = costs