Wattan Company reports beginning inventory of 20 units at $44 each. Every week for four weeks it purchases an additional 20 units at respective costs of $45, $46, $49, and $54 per unit for weeks 1 through 4. Compute the cost of goods available for sale and the units available for sale for this four-week period. Assume that no sales occur during those four weeks.

The cost of goods available for sale is $4,760

Explanation:

Goods available for sales include all those goods which is available on the beginning of the period and all the purchases / production during the period.

Beginning Inventory = 20 x $44 = $880

Purchases for the month = ( 20 x 45 ) + ( 20 x 46 ) + ( 20 x 49 ) + ( 20 x 54 )

Purchases for the month = $900 + $920 + $980 + $1,080

Purchases for the month = $3,880

Cost of Goods available for sale = Beginning Inventory + Purchase for the month = $880 + $3,880 = $4,760

metallurgy is your answer

the "study of metals and the process of refining ("

note that it says metal. metallurgy has the word "metal" in it, and so is most likely your answer (and is your answer).

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fractionally backed paper money

fiat money

paper money

metallic money