HELP ASAP PLEASE

A manager is analyzing the inventory management for the component "RF Receiver"- Information Below. This component is ordered once a month. (first working day of the month) Annual Cumulative Classification Component name Consumption (in Units) Price Per unit (in $) Total consumption (in $) Consumption Percentage 3784 76 RF Receiver 287584 29.13% A 29.13% The demand of this component follows a normal distribution with a standard deviation of 0.3 units per day. The annual unit holding cost represents 10% of the unit cost and the order cost is $25. The production plant is open 240 days per year and 20 days every month The supplier of component "RF Receiver" can deliver in 6 working days. We wish to maintain a service level of 98%. Z value for 98% = 2.06 The company has 83 "RF Receivers" in stock ending April 30th, How many RF Receivers should the order in the morning of May 1st? 5 points How much money would they save if they switched to Reorder point Model? 10 points