Solve the Problem $b$ , of Beef (In Kg Per Person) Can Be Estimated

Multiple Choice

Solve the problem.
-In one U.S. town the annual consumption, $b$ , of beef (in kg per person) can be estimated by $b=-$ $\frac{1}{3} t+23$ , where $t$ is the number of years since 1975. Graph the equation and use the graph to estimate the beef consumption in the year 1986.

A) About $27 \mathrm{~kg}$ per person
B) About $16 \mathrm{~kg}$ per person
C) About $19 \mathrm{~kg}$ per person
D) About $13 \mathrm{~kg}$ per person