In one town the annual consumption, b, of beef (in pounds per person) can be estimated by b = 32 -0.5t, where t is the number of years since 1975. Find and interpret the t-intercept of the graph of this function. OA. The t-intercept is 32 which means that, if this trend continues, the annual consumption of beef in this town will be zero pounds per person in the year 2039. OB. The t-intercept is 64 which means that, if this trend continues, the annual consumption of beef in this town will be zero pounds per person in the year 2039. OC. The t-intercept is 32 which means that the annual consumption of beef in this town was zero pounds per person in 1975. OD. The t-intercept is 64 which means that the annual consumption of beef in this town was 64 pounds per person in 1975.