A company consists of 10 senior and 5 junior staff officers. If a committee is created with 3 senior and 2 junior staff officers, in how many ways can the committee be formed?
Pick one: A) 120 B) 300 C) 450 D) 800 E) 1200
Choose 3 senior from 10 senior and choose 2 junior from 5 junior:   10C3 * 5C2 = 120 * 10= 
<gadget id="calculator">120 * 10</gadget>
<output>1_200</output>
1200   Ans: 1200
<result>E</result>
A company consists of 10 senior and 5 junior staff officers. If a committee is created with 3 senior and 2 junior staff officers, in how many ways can the committee be formed?