You are the financial advisor to a famous sports star. This star athlete has two mutually exclusive offers to promote a product. Offer A is a $$10,000,000$ offer for $$2,000,000$ a year for $5$ years. Offer B is ag $$11,000,000$ offer of $$1,000,000$ a year for $4$ years and a lump sum payment of $$7,000,000$ in Year $5.$ Payments will be made at the end of each year. Assume that money can be invested at a $10\%$ rate of return.

What is your advice? Show your calculations.