In a certain company, a third of the workers do not have a retirement plan. 30% of the workers who do not have a retirement plan are women, and 40% of the workers who do have a retirement plan are men. If 120 of the workers of that company are men, how many of the workers are women? Choose the correct choice from the following:
A) 80
B) 95
C) 105
D) 120
E) 210

Rationale: "set up equation : x = total number of workers 120 = 0,4 * 2 / 3 * x + 0,7 * 1 / 3 * x 120 = 15 / 30 x x = 240 240 - 120 = 120 answer d"
Answer: D