Question

A producer of synthetic motor oil for automobiles and light trucks has made the following statement: "One quart of Dynolube added to your next oil chan a. Assume the company's claim is correct. How much money will be saved by adding one quart of Dynolube if gasoline costs $2.92 per gallon and your b. If a quart of Dynolube sells for $21.86, would you use this product in your automobile? $ will be saved. (Round to the nearest cent.) Would you use this product in your automobile? Choose the correct answer below Yes No dded to your next oil change will increase fuel mileage by two percent. This one-time additive will improve your fuel mileage over 50,000 miles of driving. 52.92 per gallon and your car averages 18 miles per gallon without the Dynolube?

Answer 1

(a) without Dy nolube 18 milas gallon gasolina > 1 > gullons qasoline So, 000 Lxs0000 grallons gasolina gallens = 2777. 78 tHene uithout Dynowbe, you would maed 2777 78 gallons af gasouine to couer So,000 miles af douuing Then, Cost 50000 mis $2.92 x 2777.78 8111-12 with Dynolube Mileage uil inueau yau a gasine ie mows 9% mose dstance in 1gallon Cauer can gallon a gasolina yay 1 in This means + 31) = 18+0.36 2 X can maus Cauer = 18.36

NOUS gallan I8-36 milus 1 mile gallons 16-36 gallons So,000 milees X So000 2723.31 9alans Dynolube, This means thaut han you add cam maus couen so0oo mily in 2723-3) gallans of gasoine . Cost to eoue So,00o miley uirh Dynoube $2.92 X 2723.3 ouya - $ 7952-07 Hance yaur sSauinas = (cost without Dynolube ) - (cost with Dynolube - $ 8111.12 -$ 7952.07 -$159.0 a Dynoube costs 21-86 met Sauings 9 a casrt - $159.0s-21.86 then = $ 137.19 Sinu you net Sauings s hu positue atter bying Dynobe aut 21.86, maany that you iu use this product in vehicu Hene ansuueu is 'Ves'. mah