please helpRequired intormation

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Warnerwoods Company uses a periodic inventory system. It entered into the following purchases and sales transactions for March.

For specific identification, units sold include $70$ units from beginning inventory, $380$ units from the March $5$ purchase, $70$ units from the March $18$ purchase, and $150$ units from the March $25$ purchase.

Compute cost of goods available for sale and the number of units available for sale.

$\backslash$table$[[,$Cost of Goods Available for Sale,$],[$# of Units,$\backslash$table$[[$Cost per$],[$Unit$]],\backslash$table$[[$Cost of Goods Available$],[$for Sale$]]],[$Beginning inventory,,,$],[$Purchases:$,,,],[$March $5,,,],[$March $18,,,],[$March $25,,,],[$Total$,,,]]$