Which two quotes from the text best support your answers to part a?

What are the two quotes, what is the story we are writing about, and what was your answer to part A about. We do not have enough context, therefore I cannot answer your question.

Explanation:

Not enough Info.

(a) Per unit material cost.

total cost of the mine = $1,190,000 (purchase cost) + $90,000 (restoration costs) + $200,000 (development costs) - $100,000 (salvage value) = $1,380,000

estimated tons of minerals = 60,000 tons

cost per ton = $1,380,000 / 60,000 tons = $23 per ton

(b) Total material cost of December 31, 2017, inventory

during 2017 extracted 30,000 tons and sold 22,000 tons, so the total inventory = (30,000 tons - 22,000 tons) x $23 per ton = $184,000

(c) Total material cost in cost of goods sold at December 31,

since the company sold 22,000 tons, the COGS = 22,000 tons x $23 per ton = $506,000