Alocal restaurant caters buffets for large parties in its banquet room. the cost of a buffet is $1,000 before tax and tip. the meal is subject to a 7% food tax. party hosts are required to leave an 18% tip, based on the pre-tax amount. how much will the final bill be?

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.