If the price of potatoes increases significantly, what is the most likely outcome for corn, a substitute good?

When the price of potatoes goes up a lot, people often look for other options to buy instead of potatoes. Corn is a substitute good, which means that if potatoes are too expensive, more people will choose to buy corn instead. This increased demand for corn will likely cause its price to rise as well because more customers want it. For example, if potatoes are usually $2 a pound and suddenly increase to $4, shoppers might buy corn instead, which could then increase its price from $1. 50 to $2.