Canadian question

Magdelaine, who is 68 years old, and Mannie, who is 66 years old, are married. The couple would like to set aside funds for their 3-year old grandson's education. Since they lack the time, knowledge and inclination for any sophisticated strategies, they are only interested in a basic education savings program that requires little in the way of management. They anticipate their grandson will begin post-secondary school in approximately 15 years. If they can contribute $3,000 annually towards this goal, what savings vehicle would BEST suit the needs of Magdelaine and Mannie?

a) TFSA

b) RESP

c) family trust

d) universal life insurance