What is the approximate after tax leveraged rate return on investment of $35 million in a collectable portfolio with a simple 10%6 interest rate loan of $25 million, storage costs of $25K per month, insurance costs of 2% of the purchase price, appraisal fees of 1% of the sale price and broker fees of 5% on the purchase and 5% of the sale price if the portfolio is appraised and then sold in one year for $45 million. Assume a 28% tax rate. 14.76% 20.50% 13% 9.36% What is the approximate after tax leveraged rate return on investment of $35 million in a collectable portfolio with a simple 10%6 interest rate loan of $25 million, storage costs of $25K per month, insurance costs of 2% of the purchase price, appraisal fees of 1% of the sale price and broker fees of 5% on the purchase and 5% of the sale price if the portfolio is appraised and then sold in one year for $45 million. Assume a 28% tax rate. 14.76% 20.50% 13% 9.36%