For each of the following situations, use supply and demand curves and a written description to explain the effect on the market, including the changes in equilibrium price and quantity and any initial shift in either supply or demand. [8 marks} a. The effect on the market for new automobiles if auto manufacturers must pay an increase in wages for auto workers. Q h. The effect on the market for air trawl if highspeed ra at 400 lnIu'hI is introduced