please solve asap

Question 4 The value of an equity based on Gordon growth dividend discount model can be described by the following EXCEPT: a) Value increase if required rate of return increase b) Value increase if growth rate increase c) Value increases if the expected dividend payment increase d) Value increase if payout ratio increase Question 5 Windsor Ltd is considering a project, which will involve the following cash inflows and (out)flows: 3 Year 0 2 1 Cash flow 300,000 40,000 -400,000 300,000 The payback period of the project is a) 1.5 year b) 3 years c) 2.2 year d) Cannot be determined