Boat obtains airdopes from its contract manufacturer located in China to serve Indian market$/$ The Indian marketlocatedKolkata. Daily demand at the Kolkata warehouse is normally distributed, with a

served from a warehouse

mean of $1000$ and a standard deviation of $500.$ Thewarehouse aims for a CSL of $95$ percent. The company is debating whether to use sea or air transportation from China, Sea transportation resultsin a lead time of $50$ days and costs Rs$\mathrm{.}1$ per airdopes. Air transportation results in a lead time of $3$ days and costs Rs$\mathrm{.}5$ per airdopes. Eachairdopes costs Rs$.500,$ and Boat uses a holding cost of $25$ percent. Given the minimum lot sizes, Boat would order $30000$ airdopes once every in$30$ days if using sea transport and $5000$ once in $5$ days if using air transport. To begin with, assume that Boat takes ownership of the inventory on

delivery. $[$Note FS$-1(0\mathrm{.}95)=1,64]$