In a fuel station the service costs $2.05 per car, every liter of fuel costs 0.6$. Assuming that you fill up 3 mini-vans and 2 trucks, how much money will the fuel cost to all the cars owners total, if a mini- van's tank is 70 liters and a truck's tank is 120% bigger and they are all empty-?	Choose the correct option
A) 312.6$ B) 321.05$ C) 343.7$ D) 398.85$ E) 412.12$
Service cost of 3 van and 2 truck = 2.05*(3+2)=10.5   Fuel in 3 Van = 3*70= 
<gadget id="calculator">3*70</gadget>
<output>210</output>
210 litre   Fuel in 2 Trucks=2 * 70(1+120/100)= 308   Total fuel(Van+Truck) = 518 Litre   Total Fuel cost = 518*0.6= 
<gadget id="calculator">518*0.6</gadget>
<output>310.8</output>
310.8   TOTAL COST=FUEL+SERVICE=310.8+10.25= 
<gadget id="calculator">310.8+10.25</gadget>
<output>321.05</output>
321.05   ANSWER IS 321.05$
<result>B</result>
In a fuel station the service costs $2.05 per car, every liter of fuel costs 0.6$. Assuming that you fill up 3 mini-vans and 2 trucks, how much money will the fuel cost to all the cars owners total, if a mini- van's tank is 70 liters and a truck's tank is 120% bigger and they are all empty-?