In 1960, an average American spent $726 on food. If y : t) represents the percent of their budget spent on food, where t is the number of years since 1960, which of the following statements best describes the given equation: f'(10) : 0.25%? Select one: a} a. In 1960, the average American budgeted 0.25% less per year on food. (I) b. In 1950, the average American spent 0.25% more than 1940 on food. {3' c. In 1960, the average American budgeted S?25.?5 for food. (5 d. In 1950, the average American spent 0.25% of their budget on food. a.) e. In 1950, the average American budgeted 0.25% more per year on food