Cost-plus pricing and guaranteed profit regulation give the same results

Which of the following shifts the aggregate supply curve rightward? i. The money wage rate rises. ii. Potential GDP increases. iii. Government expenditure on goods and services increases

A) i only B) ii only C) iii only D) ii and iii E) i, ii, and iii

Suppose eating soybeans leads to less cancer and heart disease. What effect would people eating more soybeans likely have on feed corn (a product also grown on land used to grow soybeans)?

A) The supply of feed corn will decrease. B) The cost of producing feed corn will increase. C) The price of feed corn will increase. D) All of the above.