Country C imposes a two-tiered tax on imported cars: the first tier imposes a tax of 15% of the car's price up to a certain price level. If the car's price is higher than the first tier's level, the tax on the portion of the price that exceeds this value is 10%. If Ron imported a $15,000 imported car and ended up paying $1800 in taxes, what is the first tier's price level?	Select
A) $7000 B) $6500 C) $6050 D) $6000 E) $6100
Let T be the tier price, P be total price = 15000   Per the given conditions:   0.15T + 0.10(P-T) = 1800   0.15T+0.10*15000-0.10T =1800   0.05T +1500 = 1800   0.05T = 1800-1500= 
<gadget id="calculator">1800-1500</gadget>
<output>300</output>
300   T= 300/0.05= 
<gadget id="calculator">300/0.05</gadget>
<output>6_000</output>
6000   Answer $6000
<result>D</result>
Country C imposes a two-tiered tax on imported cars: the first tier imposes a tax of 15% of the car's price up to a certain price level. If the car's price is higher than the first tier's level, the tax on the portion of the price that exceeds this value is 10%. If Ron imported a $15,000 imported car and ended up paying $1800 in taxes, what is the first tier's price level?