Answer: the correct answer is D) encourages a private solution to a particular positive-externality problem.
Explanation: it encourages a private solution because the government reduces taxes if private companies donate to charities. Donating to charities is a positive externality because it contributes to the common welfare of a country.
Answer:
Have a proper mechanic.
Explanation:
Every time you buy a new car the agency gives you an use form, however it doesn´t indicate the maintenance instructions. For that, it is necessary to have a proper mechanic that indicates you the dates for oils changes of the car and all the procedures that has to be done.
Natural resources are resources that are found in or on the Earth and are used in the production of goods and services.
Examples of natural resources include: air, water, light, plants, animals, minerals, soil, and fossil fuels.