$$ Using relative valuation approach and comparable company analysis. Determine Apple Inc. $($AAPL$)$ Price$-$to Earnings $($P$/$E$),$ Price$-$to$-$Book value of equity $($P$/$B$),$ Price$-$to$-$Sales $($P$/$S$)$ and Price$-$to$-$Free Cash Flow $($P$/$FCF$).$ At least two valuation multiples must be used as well as target price calculation and sensitivity analysis. Interpret and analyse your solution.