The average amount of salad oils and cooking oils consumed per person in a country t years since 2000 can be estimated by using the expression
1.6t + 33.7 pounds per person.
The population of the country in millions can be estimated by using the expression
2.75t + 283 million people.
(a) Write a new expression to represent the total amount of salad and cooking oils consumed by people in the country. (Simplify your answer completely. Enter your answer with exact decimal coefficients.)