A) 5/6 x 4/9 con resultado en fracción irreductible b) 3/4 x 7 con resultado en fracción irreductible
c) 8/27 x 81/16 con resultado en fracción irreductible
d) 8 x 5/16 con resultado en fracción irreductible
e) 3/4 x 5/6 x 1/8 con resultado en fracción irreductible
f) 1/2 x 2/3 x 3/4 x 4/5

Customers are used to evaluate preliminary product designs. in the past, 91% of highly successful products received good reviews, 51% of moderately successful products received good reviews, and 15% of poor products received good reviews. in addition, 40% of products have been highly successful, 35% have been moderately successful and 25% have been poor products. (a)what is the probability that a product attains a good review? (b)if a new design attains a good review, what is the probability that it will be a highly successful product? (c)if a product does not attain a good review, what is the probability that it will be a highly successful product?