Can I please get help with the following questions?

2. a] Draw the Production Possibilities Frontier {PPF} of an imaginary econonw that produces only mo goods, cars and ice~cream. Label and explain i) the points where the frontier intersects the axes. ii) a point which is possible but inefficient. iii} a point where resources are fully employed. is') a point which is unattainable. b} Explain why this PPF has a bowed-out shape. c} 1What will happen to this PPF if i} a disease kills half the cattle population? ii} more students graduate from automotive training school? ii} stricter immigration law reduces the size of the workforce