Please help to answer this Question "Soal #3". Thanks.

Soal #3 Enviro-Tech has only two retail and two whole-sale customers. Information relating to each customer for 2020 follows (in thousands): Wholesale Customers Retail Customers North America SOUth. Green Global Wholesaler Amenca Energy Power Wholesaler Revenues at list prices $375,000 $590,000 $175,000 $130,000 Discounts 'om list prices 25,800 47,200 8,400 590 Cost of goods sold 285,000 510,000 144,000 95,000 Delivery costs 4,550 6,710 2,230 2,145 Order processing costs 3,820 5,980 2,180 1,130 Costs of sales visits 6,300 2,620 2,620 1,575 Enviro-Tech's annual distribution-channel costs are $33 million for wholesale customers and $12 million for retail customers. The company's annual corporate-sustaining costs, such as salary for top management and general-administration costs are $48 million- There is no causeandeffect or benets- received relationship between any costallocation base and corporate sustaining costs. That is, Enviro Tech could save corporatesustaining costs only if the company completely shuts down. Required: 1. Calculate customerlevel operating income. 2. Enviro-Tech's management decides to allocate all corporate-sustaining costs to distribution channels: $38 million to the wholesale channel and $10 million to the retail channel. As a result, distribution channel costs are now $71 million ($33 million + $38 million) for the wholesale channel and $22 million ($12 million + $10 million) for the retail channel. Calculate the distributionchannellevel operating income. On the basis of these calculations, what actions, if any, should Enviro-Tech's managers take? Explain. 3. How might Enviro-Tech use the new cost information 'om its activity-based costing system to better manage its business