Based on the Tutorial Question below, please investigate the impact of the "discount rate" and the "tax rate" on the results of the tutorial question, and discuss and comment on their sensitivity. Using the "discount rate" varies +/- 0~0.03 based on the original 0.12 (i.e. the discount rate varies in the range between 9%~15%) and the "tax rate" varies +/- 0~0.06 based on the original 0.34 (i.e. the tax rate varies in the range between 28%~40%) as examples.

Question for the A continuation of the Example 3: TLCC and the LCOE A building integrated Discount rate: i=12% renewable energy generation investment: Double-declining-balance method Tax rate: T=34% Assume that this is an industrial project (for-profit organization), which can apply the "Cost after tax deduction" based method. Year Investment 0&M Annual Energy (HK$) (HK$) Generation (kWh) 10000 1339 1000 1379 950 UA W N H O oo ooo 1421 925 1463 900 1507 890 22