An electronics retailer sells flash drives, cables and computer mice as part of their add$-$on sales

techniques. Employees check inventory levels of these three items every two weeks. The service

level for these items is $90\%.$ Determine the order size for each item given the table below.

Item

Average Daily

Demand

Standard

Deviation

Quantity

on Hand Lead Time $($days$)$

Flash drive $1514112083$

Cable $962419374$

Mouse $68198822$

QDrives $=$ QCables $=$ QMice $=$