An automobile manufacturer offers a station wagon with either a 16-cylinder engine or a 14-cylinder engine and with either a manual transmission or an automatic transmission. A trailer hitch is also offered, but only on a station wagon with a 16-cylinder engine. How many combinations of the five options listed does the manufacturer offer for its station wagon?  Answers:
A) 192
B) 128
C) 64
D) 56
E) 44
16-cylinder engine wagons = 2*2*2*2*2*2*2= 
<gadget id="calculator">2*2*2*2*2*2*2</gadget>
<output>128</output>
128 (manual or automatic, with or without trailer);   14-cylinder engine wagons= 2*2*2*2*2*2= 
<gadget id="calculator">2*2*2*2*2*2</gadget>
<output>64</output>
64 (manual or automatic).   Total= 128 + 64= 
<gadget id="calculator">128 + 64</gadget>
<output>192</output>
192.   192nswer: 192.
<result>A</result>
An automobile manufacturer offers a station wagon with either a 16-cylinder engine or a 14-cylinder engine and with either a manual transmission or an automatic transmission. A trailer hitch is also offered, but only on a station wagon with a 16-cylinder engine. How many combinations of the five options listed does the manufacturer offer for its station wagon?