A companyr is considering introducing a new product. Market research suggests that the setting price per unit shouid be R24, R25 or R26. The marketing department has produced estimates of sales demand and their associated probabilities for each possible selling price. These estimates, based on pessimistic, likelyr and optimistic forecasts, are as follows: Selling price R24 R25 R26 Saies Probability Saies Probability Saies Probabiiity demand demand demand Pessimistic T0 000 0.2 60 000 0.1 30 000 0.3 Likely 80 000 0.5 T0 000 0.6 60 000 0.4 Optimistic 90 000 0.3 90 000 0.3 70 000 0.3 Required: Caiculate the expected value of the total sates revenue for each of the selling prices