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all of the above

You are bearish on telecom and decide to sell short 100 shares at the current market price of $50 per share. a. how much in cash or securities must you put into your brokerage account if the broker’s initial margin requirement is 50% of the value of the short position? b. how high can the price of the stock go before you get a margin call if the maintenance margin is 30% of the value of the short position? (input the amount as a positive value. round your answer to 2 decimal places.)

Consider the following condensed financial statements of money freedom comma inc. the company's target rate of return is 30%: (click the icon to view the comparative balance sheet.) (click the icon to view the income statement.) requirements 1. calculate the company's roi. round all of your answers to four decimal places. 2. calculate the company's profit margin ratio. interpret your results. 3. calculate the company's asset turnover ratio. interpret your results. 4. use the expanded roi formula to confirm your results from requirement 1. interpret your results. 5. calculate the company's ri. interpret your results. requirement 1. calculate the company's roi. round all of your answers to four decimal places. begin by selecting the formula to calculate return on investment (roi), and then enter the amounts to calculate the company's roi. (round your calculations to four decimal places and enter your answer as a percent, x.xx%)

World systems manufactures an optical switch that it uses in its final product. world systems incurred the following manufacturing costs when it produced 74 comma 000 units last​ year: ​(click the icon to view the manufacturing​ costs.) another company has offered to sell world systems the switch for $ 13.50 per unit. the world systems prepared an outsourcing decision analysis to show the cost per unit of making the switches versus the cost per unit of buying​ (outsourcing) the switches. ​(click the icon to view the outsourcing decision​ analysis.) world systems needs 86 comma 000 optical switches next year​ (assume same relevant​ range). by outsourcing​ them, world systems can use its idle facilities to manufacture another product that will contribute $ 140 comma 000 to operating​ income, but none of the fixed costs will be avoidable. should world systems make or buy the​ switches? show your analysis.