Excercise $10-05$ Computing sales from inventory information $($LO$10-3,$ LO$10-12)$

For the year $20$X$1,$ Dumas Company$$s gross profit was $$96,000$; the cost of goods manufactured was $$340,000$; the beginning inventories of goods in process and finished goods were $$28,000$ and $$45,000,$ respectively; and the ending inventories of goods in process and finished goods were $$38,000$ and $$52,000,$ respectively.

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Required:

What is the dollar amount of Dumas Company sales for $20$X$1?$