3. Historical volatilityis determined using prices for comparable businesses common stock over case study answer anticipated term of case study solution option. Forthe years ended December 31, 2017 and 2016, case study answer Companys total stock based repayment price was $9,884 and $7,624,respectively, and is recorded in working bills in case study solution accompanying statements of operations. Thefollowing schedule reflects case study answer weighted average assumptions protected during this model as it relates to case study answer valuation of optionsgranted for case study solution year ended December 31, 2017:Usingthe Black Scholes technique, case study solution total value of alternatives granted during case study solution year ended December 31, 2017 was $141,761, to berecognized over case study answer service period. There were no stock alternatives granted during case study answer year ended December 31, 2016. Asof December 31, 2017, there was $139,572 of total unrecognized compensation cost associated to stock alternate options granted which isexpected to be recognized over a weighted common period of 4.