Note 7 – Convertible note receivable

The Company advanced $100,000 to Electrum as a convertible note receivable on March 12, 2014.  Accrued interest of $6,436 and $4,942 is included in the convertible note receivable balance at June 30, 2015 and December 31, 2014, respectively.  The note bears interest at 5% per annum, compounded monthly for the period from March 12, 2014 to September 12, 2015, at which point the interest will increase to 10% annual interest, compounded monthly until maturity or until it is converted to shares of equity in Electrum.  There are no payments required under the note for the period from March 12, 2014 to October 12, 2015; from October 12, 2015 to March 12, 2017 interest only payments are required; and from March 12, 2017 through March 12, 2022 payments of principal and interest in the amount of $2,289.83 per month are required.  Mentor has the option to convert the note plus any accrued interest or fees into shares of equity in Electrum at any time prior to its maturity.