4. Refer to the DCF model we have discussed in the class in regard to evaluation of financial assets. Which of the following statements is most correct? a) The "n" in the model refers to how long you hold an asset (i.e. the holding period). b) The "n" in the model refers to the life of the asset being evaluated. C) The "n" in the model refers to the life of the investor who invests in the asset. 3) The "n" in the model refers to same life (usually 10 years) for all assets