A new electronic process monitor costs $ $990,000.$ This cost could be depreciated at $30\%$ per year $($ Class $10).$ The monitor would actually be worthless in five years $.$ The new monitor would save $ $460,000$ per year before taxes and operating costs $.$ If we require a $15\%$ return $,$ what is the NPV of the purchase $?$ Assume a tax rate of $40\%.($Do not round intermediate calculations $.$ Round the final answer to $2$ decimal places $.$ Omit $ sign in your response $.)$ NPV$?$