In a workshop there are 3 kinds of beds, 3 kinds of closets, 2 kinds of shelves and 7 kinds of chairs. In how many ways can a person decorate his room if he wants to buy in the workshop one shelf, one bed and one of the following: a chair or a closet?
Pick.
A) 168. B) 80. C) 60. D) 48. E) 16.
ways to select one shelf = 2   ways to select one bed = 3   ways to select one of the following: a chair or a closet = 7+3= 
<gadget id="calculator">7+3</gadget>
<output>10</output>
10   ways to select all of them together= 2*3*10= 
<gadget id="calculator">2*3*10</gadget>
<output>60</output>
60   Hence, 60. is the answer.
<result>C</result>
In a workshop there are 3 kinds of beds, 3 kinds of closets, 2 kinds of shelves and 7 kinds of chairs. In how many ways can a person decorate his room if he wants to buy in the workshop one shelf, one bed and one of the following: a chair or a closet?