A rm is the only supplier of two goods, X and Y, and the demand equations for these goods are 4m+px=200 and 2y+py=152 where 39).; and py are the prices and x and y are the quantities of X and Y respectively. If the rm's cost function is given by 0(55, 3;) = 61:2 + 4333; + 4312 + 100, nd an expression for its prot function 7r(:1':, 3;). Determine the values of :1: and 3; that will maximise this prot and nd the corresponding prices