Of the 12 temporary employees in a certain company, 4 will be hired as permanent employees. if 5 of the 12 temporary employees are women, how many of the possible groups of 4 temporary employees consist of 3 women

The marked price of an article is 25% above its selling price and the cost price is 30% less than its marked price . find the discount percent and gain percent. only a brainlest can solve it i will mark you brainlest