Suppose, there are only three firms in a hypothetical economy, viz. A, B, and C. During a given period of time, the following transactions were undertaken by them:
(I) Firm A sold goods worth ₹ 2,000 to Firm B and ₹ 1,200 to Firm C.
(II) Firm B sold goods worth ₹ 1,100 to Firm A and ₹ 3,500 to Firm C.
(III) Firm C sold to households for final consumption goods worth ₹ 5,700.
Estimate the value of Net Domestic Product at Market Price (NDP$_{MP}$) assuming depreciation to be ₹ 120.