please explain these with excel calculations.

Consider the following data with regards to free cash flow (FCF): - Revenue =$100,000 - Cash operating expenses =$93,500 - Depreciation expense =$1,000 - Effective tax rate =25% - Incremental investment in operating net working capital =$50 - Incremental investment in long-term operating assets =$4,000 If depreciation expense was to increase by 10% but everything else remains as shown above, how much would free cash flow change? Assume no other factors change. Enter your answer as a monetary amount rounded to four decimal places, but without the currency symbol. For example, if your answer is $90.1234, enter 90.1234 . If your result shows a decrease, enter a negative figure. 1 point Consider the following data with regards to free cash flow (FCF): - Revenue =$100,000 - Cash operating expenses =$93,500 - Depreciation expense =$1,000 - Effective tax rate =25% - Incremental investment in operating net working capital =$50 - Incremental investment in long-term operating assets =$4,000 If the incremental investment in operating net working capital was to increase by 10% but everything else remains as shown above, how much would free cash flow change? Assume no other factors change. Enter your answer as a monetary amount rounded to four decimal places, but without the currency symbol. For example, if your answer is $90.1234, enter 90.1234 . If your result shows a decrease, enter a negative figure. Consider the following data with regards to free cash flow (FCF): - Revenue =$100,000 - Cash operating expenses =$93,500 - Depreciation expense =$1,000 - Effective tax rate =25% - Incremental investment in operating net working capital =$50 - Incremental investment in long-term operating assets =$4,000 If the incremental investment in operating net working capital was to decrease by 10% but everything else remains as shown above, how much would free cash flow change? Assume no other factors change. Enter your answer as a monetary amount rounded to four decimal places, but without the currency symbol. For example, if your answer is $90.1234, enter 90.1234 . If your result shows a decrease, enter a negative figure. Consider the following data with regards to free cash flow (FCF): - Revenue =$100,000 - Cash operating expenses =$93,500 - Depreciation expense =$1,000 - Effective tax rate =25% - Incremental investment in operating net working capital =$50 - Incremental investment in long-term operating assets =$4,000 If the tax rate was to decrease to 20% but everything else remains as shown above, how much would free cash flow change? Assume no other factors change. Enter your answer as a monetary amount rounded to four decimal places, but without the currency symbol. For example, if your answer is $90.1234, enter 90.1234 . If your result shows a decrease, enter a negative figure. Consider the following data with regards to free cash flow (FCF): - Revenue =$100,000 - Cash operating expenses =$93,500 - Depreciation expense =$1,000 - Effective tax rate =25% - Incremental investment in operating net working capital =$50 - Incremental investment inlong-term operating assets $4,000 If the tax rate was to increase to 35% but everything else remains as shown above, how much would free cash flow change? Assume no other factors change. Enter your answer as a monetary amount rounded to four decimal places, but without the currency symbol. For example, if your answer is $90.1234, enter 90.1234 . If your result shows a decrease, enter a negative figure