Respuesta :
Based on the information given the total cost of the computer be $755.
Using simple interest formula
A = (P)(r)(t)
Where:
A=Amount=?
P=Principal=$600
r=rate=12.9% or 0.129
t=time=2 years
Let plug in the formula
A=$600×0.129×2
A=$754.8
A=$755 (Approximately)
Inconclusion the total cost of the computer be $755.
Learn more simple interest here:https://brainly.com/question/17929956