Question

the price elasticity of supply for basmati rice (an aromatic strain of rice) is likely to be which of the following?
high, because consumers have a lot of other kinds of rice and other staple foods to choose from.
low in both the long and short runs, because rice farming requires only unskilled labor.
higher in the long run than the short run, because farmers cannot easily change their decisions about how much basmati rice to plant once the current crop has been planted.
high in both the long run and the short run, because the inputs required to produce basmati rice can easily be duplicated.

Explanation:

Price - elasticity of supply measures how the quantity supplied responds to a change in price. In the case of basmati rice, in the short - run, farmers have already planted their crops and cannot easily change the quantity supplied. But in the long - run, they can adjust the amount of land dedicated to basmati rice cultivation, invest in more resources etc. So, the price elasticity of supply is higher in the long run than in the short run.

Answer:

Higher in the long run than the short run, because farmers cannot easily change their decisions about how much basmati rice to plant once the current crop has been planted.