Given a normal situation, what effect will an increase in the supply of cowpea have on its market price? The price by Sunday | Jun 12 | Agricultural Science WAEC | 0 comments A. increases B. decreases C. is unaffected D. is unpredictable Correct Answer: Option B – decreases Users Also Read These:If price of a commodity rises from N2.00 to N4.00…What effect would a change in price of a commodity…The price of soap rose from $10 to $20 causing a…Given a market demand curve Q=120-2p and a supply…If the yield of cowpea is 750kg per hectare;…