Which of the following defines a long$-$term plan?

Group of answer choices

Time horizon stretching to the next $10,20,$ and even $30$ years.

Time horizon stretching to the next $10,12,$ and even $30$ years

Time horizon stretching to the next $10,16,$ and even $30$ years

Time horizon stretching to the next $10,15,$ and even $30$ years