Nokela Industries purchases a $40.8 million cyclo-converter. The cyclo-converter will be depreciated by $10.2 million per year over 4 years, starting this year. Suppose Nokela's tax rate is 21%. a. What impact will the cost of the purchase have on earnings for each of the next 4 years? b. What impact will the cost of the purchase have on the firm's cash flow for the next 4 years? a. What impact will the cost of the purchase have on earnings for each of the next 4 years? Nokela's earnings will the drop-down menu a by $ million each year for 4 years. (Select from nal place.) decrease increase