Stock Analysis: In this section, you will use these stocks: ORCL, BIG, NFLX, GE, AKAM, and determine their values by applying an appropriate valuation model from the following options: price to multiple model (earning or sales), dividend valuation model, or free cash flow to equity valuation model. Each model should be used at least once.

These models don't seem to be giving me useful data. Please explain how to use these models properly. Thank You!