solve for problem b.

Sam's Cat Hotel operates 60 weeks per year 7 days per week. It purchases kitty litter for $8.50 per bag. The following information is available about these baga; Demand = 60 bags/week > Order cost=565/order Annual holding cost = 28 percent of cost Desired cycle-service level = 98 percent >> Lead time = 2 weeks) (14 working days) Standard deviation of weekly demand 4 bags Current on hand inventory 205 bags, with no open orders or backorders Standard Deviation of Weekly Demand Suppose that Sam's Cat Hotel uses a P system. The average daily demand, d, is 9 bags (60/7), and the standard deviation of daly demand, Days per week bags. Refer to the standard normal table for z-values. a. What Pfin working days) and T should be used to approximate the cost trade-offs of the EOQ? The time between onders. P.should be 45 days (Enter your response rounded to the nearest whole number) The target inventory. T should be 555 bags (Enter your response rounded to the nearest whole number) b. How much more safety stock is needed than with a nyom?bags (Enter your response rounded to the nearest whole number) is 1.512 Data Table The table below shows the total area under the normal curve for a point that is Z standard deviations to the right of the mean Z 0.0 0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.00 0.01 0.02 0.03 0.04 0.05 0.06 0.07 0.08 0.09 0.5000 0.5040 0.5080 0.5120 0.5160 0.5199 0.5239 0.5279 0.5319 0.5359 0.5398 0.5438 0.5478 0.5517 0.5557 0.5596 0.5636 0.5675 0.5714 0.5754 0.5793 0.5832 0.5871 0.5910 0.5948 0.5987 0.6026 0.6064 0.6103 0.6141 0.6179 0.6217 0.6255 0.6293 0.6331 0.6368 0.6406 0.6443 0.6480 0.6517 0.6554 0.6591 0.6628 0.6664 0.6700 0.6736 0.6772 0.6808 0.6844 0.6879 0.6915 0.6950 0.6985 0.7019 0.7054 0.7088 0.7123 0.7157 0.7190 0.7224 0.7258 0.7291 0.7324 0.7357 0.7389 0.7422 0.7454 0.7486 0.75180.7549 0.7580 0.7612 0.7642 0.7673 0.7704 0.7734 0.7764 0.7794 0.7823 0.7852 0.7881 0.7910 0.7939 0.7967 0.7996 0.8023 0.8051 0.8079 0.8106 0.8133 0.8159 0.8186 0.8212 0.8238 0.8264 0.8289 0.8315 0.8340 0.8365 0.8389 0.8413 0.8438 0.8461 0.8485 0.8508 0.8531 0.8554 0.8577 0.8599 0.8621 0.8643 0.8665 0.8686 0.8708 0.8729 0.8749 0.8770 0.8790 0.8810 0.8830 0.8849 0.8869 0.8888 0.8907 0.8925 0.8944 0.8962 0.8980 0.8997 0.9015 0.9032 0.9049 0.9066 0.9082 0.9099 0.9115 0.9131 0.9147 0.9162 0.9177 0.9192 0.9207 0.9222 0.9236 0.9251 0.9265 0.9279 0.9292 0.9306 0.9319 0.9332 0.9345 0.9357 0.9370 0.9382 0.9394 0.9406 0.94180.9430 0.9441 0.8 0.9 1.0 1.1 1.2 1.3 1.4 1.5