Undew Inc.$\text{'}$s inventory records showed the following data for an item it sells regularly.

$\backslash$table$[[$Date$,$Units,Unit Cost$],[$Jan$.1$

Inventory $($beg$.),3,200,$$$10\mathrm{.}00$

could i please get help on LIFO $($perpetual$)$ and if possible mobing average $($perpetual$)?$