Desmond is maximizing his utility by purchasing the optimal level of Good X and Good Y. The last unit of Good X provided him with 37 additional units utility, while the last unit of Good Y provided him with 26 additional units of utility. The price of Good X is $7.40. From this information, the price of Good Y is $[price]. Do not include the $-sign in your answer. Round to two decimal places, if necessary. Quercus may alter the format of your answer - don't worry, it'll be fine