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Brianna's Boutique has the following transactions related to its top$-$selling Gucci purse for the month of October. Brianna's Boutique uses a periodic inventory system.

$\backslash$table$[[$Date$,$Transactions,Units,Unit Cost,Total Cost$],[\backslash$table$[[$October $1],[$October $4]],\backslash$table$[[$Beginning inventory$],[$Sale$]],6,$$$800,$$$4,800$