Your junior analyst has prepared a cash flow forecast for Apple Inc. She forecasts free cash flow in Year $4$ of $$40$ billion. After Year $4,$ the free cash flow will grow at a constant rate of $2\mathrm{.}5\%$ in perpetuity. What is the value of Apple$$s Equity at the beginning of Year $4?$ The company$$s cost of capital is $9\%.$ Additional information provided in the balance sheet