Which of the following would be an example of mechanical convection?

a. baking a cake in a glass baking dish
b. cooking steaks on a charcoal grill
c. popping a bag of popcorn in the microwave
d. stirring a thick soup on a stovetop

Stock a has a beta of 1.2 and a standard deviation of 20%. stock b has a beta of 0.8 and a standard deviation of 25%. portfolio p has $200,000 consisting of $100,000 invested in stock a and $100,000 in stock b. which of the following statements is correct? (assume that the stocks are in equilibrium.) (a) stock b has a higher required rate of return than stock a. (b) portfolio p has a standard deviation of 22.5%. (c) portfolio p has a beta equal to 1.0. (d) more information is needed to determine the portfolio's beta. (e) stock a's returns are less highly correlated with the returns on most other stocks than are b's returns.

11.     before adding cream to a simmering soup, you need to a. simmer the cream. b. chill the cream. c. strain the cream through cheesecloth. d. allow the cream reach room temperature. student d   incorrect which answer is right?

Regarding the flow of costs through the inventory accounts, which of the following statements is incorrect? a. the costs flow from raw materials inventory to work-in-process inventory to finished goods inventory. b. the format for computing the amount used, manufactured, or sold is the same for all three inventory accounts. c. the final amount at each stage is added at the beginning of the next stage. d. purchases of raw material and freight in are debited to the work-in-process inventory account.