If the quality differences of similar products are mostly imperceptible to the average consumer's eyes, which of the following will most likely play a major role in influencing the decisions of purchasers?
a. geographic origin of productsb. size of competing productsc. purchaser’s opportunity costd. price of competing products

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