Answer:
We can say that Chuck can afford both the cars.
Explanation:
The EMI formula is :

Case 1:
p = 28700
r = 6/12/100=0.005
n = 6*12=72
Putting the values in the above formula, we get:

Monthly payment is = $475.67
Case 2:
p = 29200
r = 6/12/100=0.005
n = 6*12=72
Putting the values in the above formula, we get:

Monthly payment is = $483.96
We can see that in both the cases, the monthly payments or EMI's are less than $490.
Therefore, we can say that Chuck can afford both the cars.