Which of the following is not a barrier to entry which leads to monopoly power
a. economies of scale
b. control over key patents
c. control of an essential resource
d. government-imposed barriers to entry
e. homogeneous product
E
Economics
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Of the $840 billion American Recovery and Reinvestment Act stimulus package which was enacted in 2009, the largest tax cuts occurred in which category?
A) infrastructure tax cuts B) business tax cuts C) individual tax cuts D) energy tax cuts
Economics
Which of the following is a nonrenewable source of energy?
a. Corn b. Ethanol c. Petroleum d. Bagasse e. Biomass
Economics