The supply and demand curves reflect the availability and cost of a new gaming system. if the gaming system market is currently at demand and supply 1, which change to the graph would have to occur to increase equilibrium price while lowering equilibrium quantity?

4. suppose that pollution in a neighborhood comes from two factories, with marginal benefit curves given by mb1 = 12 – p1 and mb2 = 8 – p2. the level of pollution in the neighborhood is given by p = p1 + p2. the government wants to limit pollution by instituting a pollution-rights market. the government’s desired level of p is 10, so it prints 10 pollution rights and offers them for sale to the firms.a)find the equilibrium selling price of a pollution right, as well as the allocation of rights (and hence pollution levels) across the two factories. b)repeat part (a) for the case where the government’s desired level of pollution equals 14. c)comment on the usefulness of a pollution rights market in achieving efficient levels of pollution abatement.

Ida sidha karya company is a family-owned company located on the island of bali in indonesia. the company produces a handcrafted balinese musical instrument called a gamelan that is similar to a xylophone. the gamelans are sold for $860. selected data for the company’s operations last year follow: units in beginning inventory 0 units produced 320 units sold 285 units in ending inventory 35 variable costs per unit: direct materials $ 135 direct labor $ 355 variable manufacturing overhead $ 30 variable selling and administrative $ 15 fixed costs: fixed manufacturing overhead $ 64,000 fixed selling and administrative $ 27,000 the absorption costing income statement prepared by the company’s accountant for last year appears below: sales $ 245,100 cost of goods sold 205,200 gross margin 39,900 selling and administrative expense 31,275 net operating income $ 8,625 required: 1. under absorption costing, how much fixed manufacturing overhead cost is included in the company's inventory at the end of last year? 2. prepare an income statement for last year using variable costing. what is the amount of the difference in net operating income between the two costing methods?

Why entrepreneurs start businesses. a) monopolistic competition b) perfect competition c) sole proprietorship d) profit motive