Roy and Jennie are looking for a company to help plan their wedding. Company A charges an amount based on the cost function, G = Vn + F, where C is the total cost, if is the variable cost, F is the fixed cost, and n is the number of people who attend the wedding. Suppose n is a random variable with y. = t) and o = 9. Also, v = 32 and F : EEEIIJ. [Hound your answers to the nearest dollar.) (a) What is the mean for the total cost? Answer: E dollars {b} What is the standard deviation for the total cost? Answer: ':| dollars