1. Last year Wei Guan Inc. had $625 million of sales, and it had $270 million of fixed assets that were used at 65% of capacity. In millions, by how much could Wei Guan's sales increase before it is required to increase its fixed assets

Security a has a higher standard deviation of returns than security b. we would expect that: (i) security a would have a risk premium equal to security b. (ii) the likely range of returns for security a in any given year would be higher than the likely range of returns for security b. (iii) the sharpe ratio of a will be higher than the sharpe ratio of b. (a) i only (b) i and ii only (c) ii and iii only (d) i, ii and iii