Whorf, Inc. manufactures and sells phasers to security firms. The company uses a PERIODIC inventory system and has the following inventory transactions for its Deluxe phaser during $2018$:

$\backslash$table$[[$Beginning Inventory,$32$ units @ $$60$ per unit$],[$Purchases:$,],[$Purchase $1$ on $\frac{4}{15}\frac{?}{18},28$ units @ $$61$ per unit$],[$Purchase $2$ on $\frac{11}{20}\frac{?}{18},20$ units @ $$62$ per unit$],[$Sales:$,25$ units @ $$250$ per unit$],[$Sale $1$ on $\frac{4}{14}\frac{?}{18},20$ units @ $$250$ per unit$],[$Sale $2$ on $\frac{11}{15}\frac{?}{18},]]$

All units sold on $4/14/18$ were from beginning inventory. The $11/15/18$ sale included $5$ units from the beginning inventory and $15$ units from the $\frac{4}{15}\frac{?}{18}$ purchase.

Show how Worf's Balance Sheet and Income Statement would differ under each of the inventory cost flow assumptions. Specifically, compute Ending Inventory, COGS and Gross Margin under Specific Identification, Weighted Average Cost, FIFO and LIFO.

$\backslash$table$[[,\backslash$table$[[$Specific$],[$Identification$]],$Average Cost,FIFO,LIFO$],[\backslash$table$[[12/31/18$ Balance Sheet$],[$Inventory$]],2,153,2,129\mathrm{.}75,2,155,2,103],[\backslash$table$[[2018$ Income Statement$],[$Cost of Goods Sold$]],2,715,2,738\mathrm{.}25,2,713,2,765],[$Gross Profit,$8,535,8,511\mathrm{.}75,8,537,8,485]]$

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