The major cause of shifting supply is A. the going price in the market. B. the income of consumers. C. the preferences of consumers D. price variations in input prices like oil and labor Question 14 Giant caffeine-crazed lizards have eaten 2/3rds of the world'/s coffee crop!!! A tall soy mocha (no whip) now costs $52.31 WHY has the price increased so much? A. Demand has increased with the news that there is less coffee available. B. The supply has significantly increased, moving the supply curve considerably to the left. C. Supply has decreased due to the reduced availability of input resources D. NONE of the above tell the full story