Ryan manages a store that sells mp3 players. each mx300 takes 3 to create the plastic pieces, 3 to create the electronics, and 15 of labor to assemble the final product. each xl2000 requires 1 to create the plastic pieces, 6 to create the electronics, and 9 of labor to assemble the final product. the factory has 240 to create the plastic pieces, 630 to create the electronics, and 1260 of labor to assemble the final product each week. if each mx300 generates $14 in revenue, and each xl2000 generates $5, how many of each of the mp3 players should ryan have the store sell each week to make the most revenue?

5. understanding marginal and average tax rates consider the economy of citronia, where citizens consume only oranges. assume that oranges are priced at $1 each. the government has devised the following tax plans: plan a • consumption up to 1,000 oranges is taxed at 50%. • consumption higher than 1,000 oranges is taxed at 20%. plan b • consumption up to 2,000 oranges is taxed at 15%. • consumption higher than 2,000 oranges is taxed at 60%. use the plan a and plan b tax schemes to complete the following table by deriving the marginal and average tax rates under each tax plan at the consumption levels of 300 oranges, 1,200 oranges, and 3,000 oranges, respectively. consumption level plan a plan b (quantity of oranges) marginal tax rate average tax rate marginal tax rate average tax rate (percent) (percent) (percent) (percent) 300 1,200 3,000 complete the following table by indicating whether each plan is a progressive tax system, a proportional tax system, or a regressive tax system. progressive proportional regressive plan a plan b