Problem $5-7$A Perlodlc: Alternative cost flows $P3$

Seminole Co$.$ began the year with $23,000$ units of product in its January $1$ inventory costing $$15$ each. It made four purchases of its product during the year as follows. The company uses a periodic inventory system. On December $31,$ a physical count reveals that $40,000$ units of its product remain in inventory.

$\backslash$table$[[$Mar$.7,30,000$ units of $$18$ each$],[$May $25,39,000$ units of $$20$ each$],[$Aug$.1,23,000$ units a $$25$ each$],[$Nov$.10,35,000$ units o $$26$ each$]]$

Required

Compute the number and total cost of the units available for sale during the year.

Compute the amounts assigned to ending inventory and the cost of goods sold using $($a$)$ FIFO, $($b$)$ LIFO, and $($c$)$ weighted average, $($Round all amounts to cents.$)$

Check $(21$ Cost of goods sald: FFPO, $$2,15,000$; LIFO, $$2,499,000,$ WA$,$ $$2,310,000$