How would I go about this problem?

Vulcan Company's contribution format income statement for June is as follovvs: Vulcan Company Income Statement For the month Ended June ZEE 5E,EEE Sales Variable expenses Contribution liarin Fixed expenses Net operating income 8EE,EEE Management is disappointed with the company's performance end is wondering whet can be done to improve profits. By examining sales and cost records, you have determined the following: e. The company is divided into two sales territoriesNorthern and Southern. The Northern Territory recorded $300,000 in sales and $150,000 in variable expenses during June; the remaining sales and variable expenses were recorded in the Southern Territory Fixed expenses of $123,000 end $100,000 are traceable to the Northern and Southern Territories, respectively. The rest of the fixed expenses ere common to the two territories. b. The com Pany is the exclusive distributor for two productsPaks and Tibs_ Sales of Paks end Tibs totaled $105,000 end $195,000, respectively, in the Northern territory during June Variable expenses ere 24% of the selling price for Paks and 64% for Tibs. Cost records show that $52,500 of the Northern Territory's fixed expenses ere traceable to Paks and $40,950 to Tibs, with the remainder common to the two products. Required: I-a. Prepare contribution format segmented income statements for the total company broken down between sales territories. I-b. Prepare contribution format segmented income statements for the Northern Territory broken down by product line.