That question I need help. There is no missing information.

An investor is considering 3 stocks (A. B, and C} that could potentially rise in price soon. The probability that stock A will rise in price is 0.7 while that of B and C are 0.4 and 0.8 respectively. Assume these events are independent. Hint: Draw a probability treeitree diagram. Do not round calculation results. What is the probability that 'l. a_|| 3 stocks will rise in price? :J 2. none of the 3 stocks will rise in price? :J 3. m 3 stocks will rise in price? C] 4. only stock C will rise in price? C] 5. only stocks B and A will rise in price? C] 6. only stock A will n_ot rise in price? :J Y. at least one stock will rise in price? :J 8. no more than two stocks will rise in price? :J 9. only stock will rise in price? :J '10. stock B will not rise in price given both C and A rise in price? :J