In a P system, the lead time for a box of weed-killer is two weeks and the review period is one week. Demand during the protection interval averages 204 boxes, with a standard deviation of demand during the protection interval of 40 boxes a. What is the cycle-service leved when the target irventory is set at 300 boxes? Reler to the standard normal fable as needed The cycle service level is W. (Enter your rosponse tounded to two decimal places.) b. In the fall seison, demand for weed killer decreases but also becomes mose highly variable. Assume that duing the fall season, demand dunng the protection interval it expocted to decrease to 150 boxes, but whth a staridard deviation of denand during the protection interval of 50 boxes What woud be the cycle sarvice feved if managenent koeps the target irventory level set at 300 boxes? Rofor to the standad notmal table as needed The cycle-service-level would be X. (Enter your resporise rounded to fwo decimal places.)