Question

d. SP = 1,900 CP = 32.00
Thus Sonu should have sold the refrigerator for 24,750 tot
1 Find the profit or loss % in each of the following cases.
b. CP = 5,000 SP = 74,970
Practice Exercise 8.2
SP - CP + Profit
- 22.500 + 2250
SP = 224,750
a CP = 1600 SP = 720
CSP = 1,250 CP = 1,000
e CP = 7800 SP = 1800
Find the SP in each of the following cases.​

Answer 1

Energy recovery from waste is the conversion of non-recyclable waste materials into usable heat, electricity, or fuel through a variety of processes, including combustion, gasification, pyrolization, anaerobic digestion and landfill gas recovery. This process is often called waste to energy.

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