Assume that happy events Ltd is planning to purchase 3500 ballons from a supplier at a selling price of R15 per ballon and the fixed costs amounts to R12500.the contribution per unit 5.will you make a profit based on the information provided?show me the equation

Which of the following is a problem for the production of public goods?

In the supply-and-demand schedule shown above, at the lowest price of $50, producers supply music players and consumers demand music players.

Suppose the number of equipment sales and service contracts that a store sold during the last six (6) months for treadmills and exercise bikes was as follows: treadmill exercise bike total sold 185 123 service contracts 67 55 the store can only sell a service contract on a new piece of equipment. of the 185 treadmills sold, 67 included a service contract and 118 did not.