Draw a Production Possibility Frontier (PPF) diagram to explain the following statement:
"By retrofitting deep-sea fishing trawlers with automated sonar and satellite-tracking nets, a coastal nation can increase its maximum annual sustainable fish catch by 12% without affecting its capacity to produce offshore wind energy."
Your diagram should clearly illustrate how this specific technological development affects the economy's productive potential.
53 exam-style questions on OCR A Level Economics The economic problem. Each one has a worked solution and a mark scheme showing where the marks go.