Internal Rate of Return Billy Brown, owner of Billy’s Ice Cream On-the Go is investigating the purchase of a new $45,000 delivery truck that would contain specially designed warming racks. The new truck would have a six-year useful life. It would save $5,400 per year over the present method of delivering pizzas. In addition, it would result in the sale of 1,800 more litres of ice cream each year. The company realizes a contribution margin of $2 per litre. Required: (Ignore income taxes.) 1. What would be the total annual cash inflows associated with the new truck for capital budgeting purposes? 2. Find the internal rate of return promised by the new truck to the nearest whole percent point.