E5-19 (Algo) Calculating Contribution Margin and Contribution Ratio, Preparing Contribution Margin Income Statement [LO 5-5] Riverside Inc. makes one model of wooden canoe. Partial information for it follows: Number of Canoes Produced and Sold 500 700 850 Total costs Variable costs $ 85,000 $ 119,000 $ 144,500 Fixed costs 238,000 238,000 238,000 Total costs $ 323,000 $ 357,000 $ 382,500 Cost per unit Variable cost per unit $ 170.00 $ 170.00 $ 170.00 Fixed cost per unit 476.00 340.00 280.00 Total cost per unit $ 646.00 $ 510.00 $ 450.00

Which statement describes a monopoly? many firms produce identical products with no control over the market price. many firms produce differentiated products with control over market price. a single firm produces a product with no close substitutes and control over the market price. a single firm produces a product with many close substitutes and limited control over the market price.

Galwaysc electronics makes two products. model a requires component a and component c. model b requires component b and component c. new versions of both models are released each year with updated versions of all components. all components are sourced overseas, and abc contracts annually for a quantity of each component before seeing that year’s demand. components are only assembled into finished products once demand for each model is known. for the coming year, alwaysc’s purchasing manner has proposed ordering 500,000 units of component a, 630,000 of component b, and 1,000,000 units of component c. her boss has asked why she has recommended purchasing so much of components a and b when alwaysc will not have enough of component c to fully use all of the inventory of a and b. what factors might the purchasing manager cite to explain her recommended order? explain your reasoning.

In macroeconomics, to study the aggregate means to study blank