The cost of producing x units of a certain product is given by =20x+33. the demand for the product is given by p=44−0.2x‾‾√, where p is the price per unit and x is the number of units sold. what should the price per unit be in order to maximize profit?

which of the following sets of data would produce the largest value for an independent-measures t statistic? the two sample means are 10 and 20 with variances of 20 and 25 the two sample means are 10 and 20 with variances of 120 and 125 the two sample means are 10 and 12 with sample variances of 20 and 25 the two sample means are 10 and 12 with variances of 120 and 125