1. If you purchased 100 shares of stock at $17.38 per share, and then a week later sell those 100 shares of stock at $26.98 a share. Would you have capital gains or capital losses & what would
it be?

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?