Hermansen Corporation produces large commercial doors for warehouses and other facilities. In the most recent month, the company budgeted production of 5,100 doors. Actual production was 5,400 doors. According to standards, each door requires 3.8 machine-hours. The actual machine-hours for the month were 20,880 machine-hours. The standard supplies cost is $7.90 per machine-hour. The actual supplies cost for the month was $152,063. Supplies cost is an element of variable manufacturing overhead. The variable overhead efficiency variance for supplies cost is:

Steele bicycle manufacturing company currently produces the handlebars used in manufacturing its bicycles, which are high-quality racing bikes with limited sales. steele produces and sells only 10,000 bikes each year. due to the low volume of activity, steele is unable to obtain the economies of scale that larger producers achieve. for example, steele could buy the handlebars for $31 each: they cost $34 each to make. the following is a detailed breakdown of current production costs: after seeing these figures, steele's president remarked that it would be foolish for the company to continue to produce the handlebars at $34 each when it can buy them for $31 each. calculate the total relevant cost. do you agree with the president's conclusion?

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

What would not cause duff beer’s production possibilities curve to expand in the short run? a. improved manufacturing technology b. additional resources c. increased demand