Janice a fruit vendor obtained a total of 6144 shillings from her sales of oranges on Saturday at 8 shillings each . she had bought 560 more oranges to add to what had remained on Friday where she sold 240 more oranges than on Thursday . she had sold 750 oranges on Thursday .calculate the total number of oranges Janice had bought on Thursday

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.