7136/3 Economics Jun 2017 Quiz | AQA A Level MCQ

Carrots and potatoes are grown using the same factors of production. Figure X shows the demand (D$_c$) and supply (S$_c$) curves for carrots. Figure Y shows the demand (D$_p$) and supply (S$_p$) curves for potatoes. A change in people’s preferences shifts the demand for carrots from (D$_{c1}$) to (D$_{c2}$). As a result, the supply of potatoes shifts from (S$_{p1}$) to (S$_{p2}$).
Which…