pls solve both in EXCEL and SHOW ME excel working like formulas etc also thanks

Case I: Valuing Cisco Stock Cisco is a publicly traded technology company. Today, Cisco paid a dividend of $1.55 per share. The company expects that the dividends will grow at a rate of 27% for the next eight years before leveling off at a growth rate of 2% indefinitely. The required return for investors in the company is 12%. Determine the value of Cisco's stock using the dividend discount model (DDM). Case 2: Analyzing Currency Swaps A currency swap is a type of financial instrument that involves exchanging cash flows in different currencies for a specified period. In this case study, we will analyze a particular currency swap involving two parties, one paying a domestic USD rate of 2.50% on a domestic notional principal of $40 million, and the other paying a foreign rate (Euro) of 4.50% on a foreign notional principal of 20 million. The spot exchange rate between the two currencies is $1.65 per euro. There are 0.25 years until the next payment date and over the remaining life of the currency swap an additional five payments will be made every nine months thereafter. Domestic discount rates with maturities corresponding to the six remaining payment dates are 4.30%,4.38%,4.40%,4.42%,4.46% and 4.52%, respectively. Foreign discount rates with maturities corresponding to the six remaining payment dates are 6.40%,6.50%,6.65%,6.70%,6.75% and 6.78%, respectively. (Interest rates are continuously compounded.) I. For the party receiving the foreign payment and paying the domestic payment in US dollars, what is the estimated worth of the interest rate swap? 2. For the party receiving the foreign payment and paying the domestic payment in euros, what is the estimated value of the interest rate swap