Uncertainty about the u. s. economy and the possibility of war did what to the stock exchange immediately after reopening?

a.) slowed trading
b.) sped up trading
c.) slowed and sped up trading throughout the week
d.) none of the above

Which suggests the most critical aspect of the peak oil theory? 1) controversy rages over rumors that the fracking lobby in washington has influenced the statistics. 2) supporters and critics argue endlessly over the rate of extraction and shape of the bell curve. 3) saudi arabia will soon have to begin fracking, leading to protests and further destabilization. 4) a new oil discovery means a fresh peak cycle, making that region the target of aggressors.