We have the following data for a hypothetical open​ economy: GNP​ = ​$14 comma 00014,000 Consumption​ (C) = ​$7 comma 5007,500 Investment​ (I) = ​$1 comma 0001,000 Government Purchases​ (G) = ​$1 comma 2001,200 Tax Collections​ (T) = ​$1 comma 2001,200 What is the value of private savings plus public​ savings? ​$nothing ​(Enter your answer as an integer. Include a minus sign if necessary.​