Drug companies are allowed to be monopolists in the drugs they discover in order to A. increase the availability of expensive but useful medications. B. encourage research. C. increase the overall welfare of society through better health because drug companies continually produce better medications. D. All of the above are correct.

technology is the application of knowledge and tools to solve problems and perform tasks more efficiently. t/f

How much does a neurosurgeon can make most in canada? give me answer in candian dollar

At december 31, 2016, pina corporation had the following stock outstanding. 10% cumulative preferred stock, $100 par, 107,810 shares $10,781,000 common stock, $5 par, 4,026,000 shares 20,130,000 during 2017, pina did not issue any additional common stock. the following also occurred during 2017. income from continuing operations before taxes $21,950,000 discontinued operations (loss before taxes) $3,505,000 preferred dividends declared $1,078,100 common dividends declared $2,300,000 effective tax rate 35 % compute earnings per share data as it should appear in the 2017 income statement of pina corporation