Let A,B,and C Be the Amounts Invested in Companies A,B,and

Multiple Choice

Let A,B,and C be the amounts invested in companies A,B,and C.If no more than 50% of the total investment can be in company B,then

A) B ≤ 5.
B) A − 0.5B + C ≤ 0.
C) 0.5A − B − 0.5C ≤ 0.
D) −0.5A + 0.5B − 0.5C ≤ 0.