Serenity city enacts an ordinance that bans the use of "sound amplifying systems" on public streets. tyler wants to campaign for a seat on the city council by broadcasting his message through speakers mounted on a truck. in tyler's suit against the city, a court would likely hold the ordinance to bea. constitutional under the first amendment. b. an unconstitutional restriction of speech. c. necessary to protect national interests. d. justified by the need to protect individual rights.

There are three factors that can affect the shape of the treasury yield curve (r* t , ip t , and mrp t ) and five factors that can affect the shape of the corporate yield curve (r* t , ip t , mrp t , drp t , and lp t ). the yield curve reflects the aggregation of the impacts from these factors. suppose the real risk-free rate and inflation rate are expected to remain at their current levels throughout the foreseeable future. consider all factors that affect the yield curve. then identify which of the following shapes that the us treasury yield curve can take. check all that apply.a. downward-sloping yield curveb. upward-sloping yield curvec. inverted yield curve