Valeria sells the rock climbing stock for $2,000,000 at the end of six years. Using a 7% discount factor, determine whether Issac or Valeria made a better decision. Assume a 20% tax rate on long-term capital gains. Determine the present value of the after-tax cash flow for Valeria and Issac on the sale of the stock. Then indicate who, either Valeria or Issac, made the better choice. Round answers to the nearest dollar. Present value for Issac $ Present value for Valeria $