If a manufacturing company previously bought 1,000 grams of platinum for $21,000 that it could now sell to other manufacturers for $24 per gram, receives a special order that would use of 800 grams of platinum, which of the following is relevant in deciding whether to accept the special order? Multiple Choice O The remaining 200 grams of platinum. O The $24 per gram selling price of platinum. ( ) The $21 per gram purchase price of platinum. O O The 1000 grams of platinum. O O None of the above. O