<s>[INST] A car manufacturer produces cars in different models: the basic model, the comfort model, and the premium model. The basic model contains 5 features, the comfort model contains 15 features, and the premium model contains 30 features. The basic model costs $10,000, the comfort model costs $18,000, and the premium model costs $30,000. If a customer buys 2 basic models, 3 comfort models, and 4 premium models, what is the total number of features and the total cost?[/INST]