Using diagrams show what changes in price and quantity would be expected in the following markets under the scenarios given. Also say whether this represents a change in demand or a change in quantity demanded.
(a) Natural Gas: Fracking technology is improved allowing easier access to natural gas reserves.
(b) Rice: Reports surface about traces of arsenic (a poison) in rice.
(c) Wheat (substitute to rice): Reports surface about traces of arsenic (a poison) in rice.
(d) Soy sauce (complement to rice): Reports surface about traces of arsenic (a poison) in rice.
(e) Clothing: Labor costs for clothing manufacturers increase.