This wuestiul. Il A joint production process at Berry Lane Farm results in two products, blackberry syrup and blackberry jam. The following cost and activity data relate to these two products: Blackberry Blackberry syrup Jam Joint costs allocated $10,000 $12.000 1,700 1,700 Number of units produced from joint process $2.70 $5.10 $1.75 $2.00 Selling price at split-off point Selling price after processing further $2,400 $2,400 hark her e Cost of processing further and then sold for 51 caused further into a necia Blackberry e n can be sold as is at the clit-off nint for $2 70 ner unit or it can be O A $1.680 net increase in operating income OB. $1,680 net decrease in operating income OC. $4,590 net decrease in operating income OD. $4,590 net increase in operating income Blackberry Blackberry syrup $10,000 jam $12.000 Joint costs allocated 1,700 1,700 Number of units produced from joint process $2.70 $5.10 $1.75 $2.00 Selling price at split-off point Selling price after processing further $2,400 $2,400 Cost of processing further Blackberry syrup can be sold as-is (at the split-off point) for $2.70 per unit, or it can be processed further into a specialty blackberry juice and then sold for $5.10 per unit. If blackberry syrup is processed further into the specialty blackberry juice, what would be the overall effect on operating income? O A $1.680 net increase in operating income OB. $1,680 net decrease in operating income OC. $4,590 net decrease in operating income OD. $4,590 net increase in operating income