What type of assets allocation would be most appropriate for investing for buying a car in the next 6 years?

A) 50% Large Cap Stocks, 30% International Stocks, 10% High-Yield Bonds, 10% US Government Bonds

B) S&P 500 Index Fund

C) 100% Cash in a Bank or Credit Union Savings Account

D) 30% Large Cap Stocks, 20% International Stocks, 25% Corporate Bonds, 25% US Government Bonds

E)30% Large Cap Stocks, 10% Small Cap Stocks, 15% International Stocks, 25% High-Yield Bonds, 20% Corporate Bonds