The lunch menu at a certain restaurant contains 4 different entrees and 5 different side dishes. If a meal consists of 1 entree and 2 different side dishes, how many different meal combinations R could be chosen from this menu?  Choose the most appropriate option:
A) 10
B) 20
C) 40
D) 80
E) 100
R=4401 * 5402   = 4 * (5*4*3!)/(3!2!)   = 4 * 10= 
<gadget id="calculator">4 * 10</gadget>
<output>40</output>
40   Answer - 40
<result>C</result>
The lunch menu at a certain restaurant contains 4 different entrees and 5 different side dishes. If a meal consists of 1 entree and 2 different side dishes, how many different meal combinations R could be chosen from this menu?