Suppose that yesterday the U. S. dollar was trading on the foreign exchange market at 100 yen per dollar.​ Today, the U. S. dollar is trading at 105 yen per dollar. What events could have caused​ today's change in the value of the U. S. dollar in the foreign exchange​ market? Did the events change the demand for U. S.​ dollars, the supply of U. S.​ dollars, or both the demand for and supply of U. S.​ dollars?

conquest, inc. produces a special kind of light-weight, recreational vehicle that has a unique design. it allows the company to follow a cost-plus pricing strategy. it has $9,000,000 of average assets, and the desired profit is a 10% return on assets. assume all products produced are sold. additional data are as follows: sales volume 1000 units per year; variable costs $1000 per unit; fixed costs $4,000,000 per year; using the cost-plus pricing approach, what should be the sales price per unit?