Cups of coffee of milk tea are substitutes. assume both have in elastic demand. Suppose exceptionally good weather increases the harvest of the coffee bean crop

In that situation, the demand of the Milk tea will fall.

Explanation:

In businesses subtitles are the type of products that serve a similar purpose but generally less favorable. You use substitutes as a second product when you somehow cannot use the first/main product.

In the example above,

Let's say that Coffee is people's favorite beverages. They like it better than milk tea. But, if they don't have enough money to buy their favorite coffee, they sometimes have to exchange it and settle with milk tea.

When weather increases the harvest of the coffee bean crop, the price of coffee will most likely fall down due to the abundance in resource.

When this happen, there will be lesser people who use the substitute product. in the end, the demand for the milk tea will fall.

The financial planning has roughly the same structure. Even in their later stages of life, they need to prepare and pre-save for any major risks that may occur. Having a spouse and children may increase this risk as well. It’s important to set aside a little future college money for their kids, maybe an allowance, ect. Their savings when it comes to risk management should also be increased. Having to not only prepare for accidents with themselves, they now also have to prepare for any accidents including their children and spouse. Saving money for assets is also important, going in debt would put the whole family in danger so making sure house/apartment payments, car payments, taxes, ect., is needed.