Urban Glam Cosmetics made purchases of lipstick in the current year as follows:

$\backslash$table$[[\backslash$table$[[$Jan$.1$ Beginning inventory$],[$Mar$.14$ Purchased$],[$July $30$ Purchased$]],\backslash$table$[[109$ units$],[420$ units$],[670$ units$]],\backslash$table$[[\backslash$table$[[$@$$14\mathrm{.}00$