operating income, JPY 780 billion; income before income taxes, JPY 765 billion; net income attributable to Honda Motor, JPY 580 billion. The increase and decrease factors behind the changes from the previous fiscal year are shown in the profit mock simulation on Slide 31.
Changes in sales volume and model mix, other, plus JPY 143.6 billion; costs down, other, plus JPY 20 billion; SG&A increase, minus JPY 129 billion; R&D increase, minus JPY 47.5 billion; ForEx effects, plus JPY 248 billion; other income and expenses, plus JPY 40.9 billion. Please turn to the next slide.
As mentioned earlier in this presentation, the negative impact, which is expected to be incurred from other income and expenses, is taken into account in our comparison with the previously announced fiscal year forecast.
Sales volume and model mix, other, plus JPY 12 billion; SG&A increase, minus JPY 12 billion; other income and expenses, minus JPY 15 billion. Please note that the positive ForEx effect resulting from the yen weakening against the U.S.
dollar, as well as the negative ForEx effect resulting from the weakening of the currencies of emerging countries against the yen are also reflected in this forecast. Finally, we would like to highlight our forecast for capital expenditures, depreciation costs and R&D expenses. The forecast for capital expenditures is JPY 700 billion.
The forecast for depreciation costs and amortization is JPY 370 billion, an increase of JPY 10 billion compared to the previous forecast, due to the impact of ForEx effects, as well as other factors. The forecast for R&D expenses is JPY 630 billion. This concludes our financial results presentation.
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