The monthly average temperatures in a city are shown in the table. Construct a function of the form T(x)=Asin[B(x+C)]+D that models the average monthly temperature, T, in degrees Fahrenheit for month number x.

Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h+40f15h+40f where hh is the number of hours worked and ff is the number of fixtures installed. how much does ben frank charge when he works 77 hours and installs 99 fixtures?