FLIGHTS TO SYDNEY Cost per person: $1199 ACCOMMODATION Cost per adult per night: $55 Cost per child per night: $40 INSURANCE COVER FOR UP TO 20 DAYS Cost per adult: $40 and Cost per child: $30 OR Cost for family (2 adults and up to 4 children): $155 A family of 2 adults and 3 children travel to Sydney for a holiday lasting 14 nights.

1. (a)Calculate the lowest total cost of the flight, accommodation and insurance for their holiday.[3]
2. (b)The family hires a car for 14 days and estimates their total mileage will be 750 miles. Which company charges less for this hire and by how much?[3]