перепишите следующие предложения, определите в каждом из них видовременную форму и залог сказуемого.
1.The resources that go into the creation of goods and services are called the factors of production.
2. The price helps us to determine when and where factories will be built.
3. The government has undertaken a number of programs ti increase its income.
4. In 1985 government was buying goods andservices which cost $ 815 billion or 20 per cent of GNP.