Calendar My MCBS Library English (en) Probability and Statistics her Session II 2021/MAT 105/E3 / General / Final Exam The probability that a new advertising campaign will increase sales is assessed as being 0.80. The probability that the cost of developing the new ad campaign can be kept within the original budget allocation is 0.40. If the two events are independent, the probability that the cost is kept within budget or the campaign will increase sales is a. 0.20 b. 0.32 c. 0.68 O d. 0.88