ADP Mining Company mines an iron ore called Apha. During the month of August, 417,000 tons of Alpha were mined and processed at a cost of $751,000. As the Alpha ore is mined, it is processed into Delta and Pi, where 60% of the A pha output becomes Delta and 40% becomes PIEach product can be sold as is or processed into the refined P oducts Super Delta and Preasian Pi Seli prices for these products are as follows: Delta $19 hon Super Delta S21 Mon Precision Pi $24 bon Selling price 319 ton Processing costs to retine Deita into Super Della are $3 002400; processing oosts to refirie Pi into Precision Pi are S667,200 Required a-1. What would be the incremental profit or lass per unit if Della is refined inta Super Delta? (Loss amounts should be indicated with a minus sign.) a-2. What would be the incremental profit or loss per unit if Pi is retned into Precision Pi? a-3. Should Delta be sold as is or refined into Super Della? O Deta should be sold as is O Delts should be processed further and sold as Super Deilta a-4. Should Pi be soid as is or refined nto Precision P? O Pi should be processed further and sold as Precisian P O Pi should be sold as is