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Frieden Company's contribution format income statement for last month is shown below: Sales (36,666 units] $1,688,666 Variable expenses 810,366 Contribution margin 2TB,B66 Fixed expenses 243,666 0pe rat ing income 5 2?, 366 Competition is intense, and Frieden Company's profits vary considerably from one year to the next. Management is exploring opportunities to increase profitability. Required? 1. Frieden's management is considering a major upgrade to the manufacturing equipment, which would resultin fixed expenses increasing by $270,000 per month. However, variable expenses would decrease by $9 per unit. Selling price would not change. Prepare two contribution format income statements, one showing current operations and one showing how operations would appear if the upgrade is completed. Show an Amount column, a Per Unit column, and a Percentage column on each statement. 1 Refer to the income statements. in requirement'l above. For both current operations and the proposed new operations, compute {a} the degree of operating leverage, {b} the break-even point in dollars, and {c} the margin of safety in both dollar and percentage terms. __I-I __I-I I_l-l Margin of safety in percentage \f4-3. Refer to the original data. Instead of doing the major upgrade to the equipment, management is considering introducing a new advertising campaign that will increase fixed expenses by $20,000 per month. Management believes the new advertisements will increase montth unit sales by10%_ In this case what would be imapact on operating income. _::| 4-b. Should Frieden proceed with the new advertising campaign? 0 Yes O No