Can you please answer the following questions so I can understand

1)

Consider the table below, which shows the maximum combination of consumer and producer goods in an economy: 100 units 50 unils Calculate the opportunity cost of one unit of producer goods in terms of units of consumer goods. A farmer has land on which carrots and corn are grown. The production possibilities are shown in the table below: Carrots (2' 000 kg) Corn ('4 000 kg) Calculate the farmer's opportunity cost of producing 1 kilogram of carrots in terms of kilograms of corn