Managerial Accounting problem attached. All steps must be completed with work show. Thank you.

Scranton Company has three operating segments. The managers of each segment have decision-making authority regarding pricing, cost control and asset investment. The following information is available for the three segments for the third quarter of 2014: Alpha Beta Delta Revenues $790,000 $1,245,000 $990,000 Operating Expenses $560,000 $960,000 $700,000 $1,600,000 $2,000,000 $2,080,000 120,000 150,000 130,000 12.0% 12.0% 12.0% Invested Assets Number of Transactions Desired Minimum ROI The company has a centralized accounting system. For financial reporting purposes, accounting department costs and common corporate costs are allocated to the segments as follows: Accounting Department (number of transactions) Corporate Headquarters' Costs (per revenue dollar) $60,000 $810,000 REQUIRED: Part 1: Prepare a report showing the operating incomes of the three segments for performance evaluate purposes. Part 2: Identify the most successful segment according to each of the following measurements: (Show supporting calculations.) Segment profit margin Segment return on investment Segment residual income Part 3: Which of the measurements in Part 2 would you recommend for comparing the performance of the segments? Why