A company manufactures A and B from a joint process. The joint process costs are $89,000. Ten thousand nine hundred pounds of B can be sold at split-off for $12 per pound or processed further at an additional cost of $37100 and later sold for $14. If the company decides to process B beyond the split-off point, operating income will: Multiple Choice O increase by $15,300. O increase by $37,100. O decrease by $15,300. O decrease by $37,100. O decrease by $92,793