"Jane Westerlund owns a picture-framing shop, The Caplow Co. The average price she receives for a picture she frames for a customer is $120. Her average variable costs for a typical framed picture of $5 for glass, $2 for matting, and $13 for the frame, and $30 for the labor involved. Her total fixed costs are $10,000. How many units must Jane sell in order to break even

You manage an equity fund with an expected risk premium of 10% and a standard deviation of 14%. the rate on treasury bills is 6%. your client chooses to invest $60,000 of her portfolio in your equity fund and $40,000 in a t-bill money market fund. what is the expected return and standard deviation of return on your client’s portfolio?

An essential element of being receptive to messages is to have an open mind true or false

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?