Answer:
All the options given are examples of investment.
Explanation:
Savings are what an individual has left after their spending has been deducted from their disposable income. Savings can increase income by investing the money saved. Investment is an item or asset gotten with aim of generating income. An investment simply means buying goods that are not for immediate consumption but generation of income.
All the options provided are investment examples. A certificate of deposit is given by the bank to an individual after a certain amount of money has been deposited and it generates interest. Also building a cabin , a laboratory and buying stock are investments.