please help me answer all the ones below.

Payback, Accounting Rate of Return, Present Value, Net Present Value, Internal Rate of Return For d scount factors use Exhibit 12B.1 and Exhibi: 12B.2. All scenarios are independent of all other scenarios. Assume that all cash flows are after tax csh flaws Kambry Day is considering investing in one of the follow ng two pra ects. Either pro cct will require an investment of $20 000. The expected cash flows for the two projects follow Assume that each project de reoable Project A Project D 6,000 6,000 10,000 0,000 b. Wilma Golding is retiring and has the option to take her retirement lump sum of S450,000 or to receive $30,000 per year for 20 years. Wime's required rate of return is 6%, c. Dav d Booth s interested in investing n some tools and equipment so that he can do independent dry aling. The co the tools and equipment is $30 000. He estimates that the retum from owning his own equipment will be $9,000 per year. The tools and equpment ast 6 ears Patsy Foison s eva ating what appears to be an attractive po tunity. She current y t e o ner 0 sma man actu n company and has the oppo unity to ac u e an t er smil company equi met st ould prov ce pro uct on o est ates that the sa ngs from nternal production will be $75,000 per year. She est na est at the equip ent ill last 10 years. The owner s asking $400,000 for the equipment. Her company's cost of capital is 8%. at current purchase dexter all sh