Answer: Using the formula for future value (FV) of a single sum:
FV = PV x (1 + r)^n
where PV is the present value, r is the annual interest rate, and n is the number of years, we can calculate the FV of the investment:
FV = 422 x (1 + 0.067)^4
FV = 538
Therefore, the FV of the $422 investment at the end of four years is $538.
stonks
Step-by-step explanation: