Respuesta :

C1042

Answer:

She earns $3840

Step-by-step explanation:

[tex]I \: = \frac{prt}{100} [/tex]

I = interest amount

p = principal ($8000)

r = interest rate (12%)

t = number of yrs (4yrs)

I = (8000×12×4)÷100

= 384000÷100

= 3840