please show workings of the change in the income statement like EBIT, EBT, NIAT, RETAINED EARNINGS and how the new ones are gotten

please do a 10% decrease in sales and make the necessary adjustments in the income statement to answer the questions below. Show workings 1. Calculaye the number of enits A AD F mat sale to break eren. That is caiculne HE Dein Salme. cane far the 0E. Wnit sxles yoa coklchlated abors. a. Total Operating Conts at Ue Unit Sales \pm Heita x WCa + FC 4. Tutal fowera at bb Urit sales = Drira w Price 1. Cdidlas the Degee of Oreratine Lrwmee (0ot) far Asoe DOL.=BBTT(Sales-VariableCosts)=9(P2VC2)FC4Q(PwVC2) 3. Calculate the Degree of Operating Leverage (DOL.) for ASDF. DOL=EBIT(Sales-VariableCosts)=Q(PaVCa)FC4Q(PaVCj)DoL.=(1)= 4. Calculate the Degree of Financial Leverage (DFL) for ASDF. DFL=EBTTEBTT-IWhere:EBTT=lastyearsEBITI=annualinterestpaid DFL=(2)= 5. Calculate the Degree of Combined Leverage (DCL) for ASDF DCL=DOLDFL 6. Given the above Degree of Combined Leverage (DCL), a 10% decrease in sales would lead to what Percent and Dollar increase in Net income / EPS? % Increase in NI/EPS =% Increase in Sales DCL =xSIncreaseinNI/EPS=%IncreaseinNIOld$NIx