In 1980, the average price of a home in Lake County was $93,000. By 1985, the average price of a home was $118,000. Which of the following is a linear model for the price P of home in Lake County, in terms of the year t? Let t = 0 correspond to 1980.

[A] P=25,000t +93,000

[B] P=118,000-25,000t

[C] P = 5000t +93,000

[D] P=118,000-5000t