I believe it should just be 10m
Well, I am going to assume that your question is asking for the new price of the car after the original price was decreased so here I go...
SOLUTION:
New price = Original price × ( 100% - decrease % )
New price = $14, 600 × ( 100% - 6% )
New price = $ 14, 600 × 94%
New price = $13, 724
Therefore, the answer is:
$13, 724
Solution :
<u>Sample size</u> <u> Sample mean</u> <u> Sample S.D.</u>
Sample 1

Sample 2

= 60
Therefore, significance level, α = 0.1
Critical value, t* = 1.6706
So, the margin of error, 
= 559.9896
Lower limit, 
Upper limit, 
Therefore 90% C.I. is (44402.0104, 55597.9896) or 
0.01 equals 1% and 0.1 is 10%, so no, they are not the same