能不能讲一下整体解题思路，最好是能画画图

NO.PZ202309050300000103 问题如下 Consir the same all-equity-financefirm in Question 1 anits choices for financing a new investment in LT assets of 40. The pertinent tails in the firm’s initibalansheet are shown below. Revenue before the investment is 200, operating expenses are 140 anare expecteto remain unchange interest on new financing is 20%, anthe return on the new investment is 30%. Calculate the ROE for the firm if it finances the investment with bt, the issuanof new shares, or cash on hanancompare the results. scuss the results of the comparison. Financing the investment with new shares proces the lowest ROE among the three financing options. However, sinthe investment procea return equto the beginning ROE, there wno change in ROE from the initicase. Financing with procea higher ROE, because the interest rate on wlower ththe return on the new investment anno new shares were issue avoing lution. The highest ROE wproceusing excess cash on han whiavoi both lution anthe interest cost of bt. onsir the same all-equity-financefirm in Question 1 anits choices for financing a new investment in LT assets of 40. The pertinent tails in the firm’s initibalansheet are shown below.Revenue before the investment is 200, operating expenses are 140 anare expecteto remain unchange interest on new financing is 20%, anthe return on the new investment is 30%.Calculate the ROE for the firm if it finances the investment with bt, the issuanof new shares, or cash on hanancompare the results.scuss the results of the comparison.Financing the investment with new shares proces the lowest ROE among the three financing options. However, sinthe investment procea return equto the beginning ROE, there wno change in ROE from the initicase.Financing with procea higher ROE, because the interest rate on wlower ththe return on the new investment anno new shares were issue avoing lution.The highest ROE wproceusing excess cash on han whiavoi both lution anthe interest cost of bt.