Suppose the production manager is asked to reduce the safety stock of this item by 50 percent. If she does so, what will the new service probability be (express your answer as a whole number. So, if the probability is 50%, please enter 50)

Rose and andrew are financing $128,000 to purchase a condominium. they obtained a 15-year, fixed-rate loan with a rate of 5.05%. they have been given the option of purchasing up to four points to lower their rate to 4.81%. how much will the four points cost them?