Suppose a Restaurant Offers the Following Prix Fixe Menu How Many Different Dinners Can This Restaurant Serve?
A)

Multiple Choice

Suppose a restaurant offers the following prix fixe menu: $$\begin{array} { l } \text { cellpadding="0" cellspacing="0" width="78\%" border } \\\begin{array} { l l } \text { Main course prime rib, steak, chicken, filet of sole, } \\\text { Side dish } & \text { soup, crab cakes } \\\text { Dessert } & \text { cheesecake, ice cream } \\\text { Beverage } & \text { coffee, tea, milk }\end{array}\end{array}$$ How many different dinners can this restaurant serve?

A) $60$
B) $5$
C) $20$
D) $8$
E) $12$