PL currently earns an annual contribution of $2,880,000 from the sale of 90,000 units of...

PL currently earns an annual contribution of $2,880,000 from the sale of 90,000 units of product B. Fixed costs are $800,000 per annum.

The management of PL is considering reducing the selling price per unit to $48. The estimated levels of demand at the revised selling price and the probabilities of them occurring are as follows:

Calculate the probability that the profit will increase from its current level if the selling price is reduced to $48.