afe they 2) Consider a lease for 120,000 square feet of space and specifies base rent of $5 psf. In addition, the lease provides for percentage rent of 3% of sales in excess of the natural breakpoint. a) Calculate the natural breakpoint for this lease. b) Calculate the total rent to be paid on this lease if annual sales are $15 million. c) Suppose instead that the lease specifies a breakpoint of $12 million. What will be the total rent paid if annual sales are $15 million