Resource Management David Christopher is an orthopedic surgeon, who specializes in three types of surgeryhip. knee. and ankle replacements. The surgery mix is 40 percent hip replacement, 50 percent knee replacement. and 10 percent ankle replacement. Partial bills of materials for each type of surgery are shown in the following information. H'p Replacement Knee Replacement Ankle Replacement Surgical kits #203 & #428 Surgical kit #203 Surgical kit #108 Hip part package #A Knee part package #V Ankle part package #P Patient's blood type6 pints Patient's blood type4 pints Patient's blood type3 pints a. Given that Dr. Christopher is scheduled to do 5 hip replacements, 3 knee replacements. and l ankle replacement next week, how many surgical kits and part packages of each type should the hospital have available next week? b. How many total pints of blood are needed for next week