Answer:
B: Purchasing a new computer
Explanation:
Investing your money in a new computer does not teach you new skills so it would not be counted as an investment in human capital. Obtaining a college degree, attending a first-aid class, and paying for cooking lessons enhances your creativity and skills so they are the perfect examples of investments in human capital. Moreover, one of the major characteristics of investing in human capital is that they are intangible so that's another reason why purchasing a new computer cannot be categorized as an investment in human capital.