Paul Swanson has an opportunity to acquire a franchise from The Yogurt Place, Inc., to dispense frozen yogurt products under The Yogurt Place name. Mr. Swanson has assembled the following information relating to the franchise:

1. A suitable location in a large shopping mall can be rented for $5,200 per month.
2. Remodeling and necessary equipment would cost $420,000. The equipment would have a 20-year life and a $21,000 salvage value. Straight-line depreciation would be used, and the salvage value would be considered in computing depreciation.
3. Based on similar outlets elsewhere, Mr. Swanson estimates that sales would total $550,000 per year. Ingredients would cost 20% of sales.
4. Operating costs would include $95,000 per year for salaries, $6,000 per year for insurance, and $52,000 per year for utilities. In addition, Mr. Swanson would have to pay a commission to The Yogurt Place, Inc., of 16.5% of sales.

Required:

2-a. Compute the simple rate of return promised by the outlet.

3-a. Compute the payback period on the outlet.