The following information relates to Sheridan Kitchen Ltd$.\text{'}$s inventory transactions during the month of March.

$\backslash$table$[[,,$Units,Cost$/$Unit$,$Amount$],[$Mar$.1,$Beginning inventory,$4,800,$$$18\mathrm{.}00,$$$86,400],[7,$Sale,$3,200,,],[12,$Purchase,$2,000,$$$19\mathrm{.}80,$$$39,600],[16,$Purchase,$640,$$$19\mathrm{.}80,$$$12,672],[18,$Sale,$2,000,,],[27,$Purchase,$3,200,$$$25\mathrm{.}00,$$$80,000],[29,$Sale,$2,800,,]]$

All of the units sold were priced at $$65$ per unit.