Suppose you purchased two assets (the dollar value of each holding is the same). The standard deviation of this portfolio will be minimized if the two assets are:

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?

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Afarmer sells $25,000 worth of apples to individuals who take them home to eat, $50,000 worth of apples to a company that uses them all to produce cider, and $75,000 worth of apples to a grocery store that will sell them to households. how much of the farmer's sales will be included as apples in gdp? question 7 options: