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+// Example 34_23
+clc;funcprot(0);
+//Given data
+P=100;// MW
+CC=10000;// Rs./kW
+R=2;// Royalty in Rs./kW
+C_e=0.3;//Rs./kWh
+MD=70;// MW
+F_l=0.6;// Annual load factor
+S_a=10^7;// Salaries and maintainence in rupees
+
+//Calculation
+E=(MD*10^3)*F_l*8760;// kWh
+CC=P*10^3*CC;// Capital cost of the plant in rupees
+
+// Annual fixed charges
+D=(15/100)*CC;// Depriciation in rupees
+S=(20/100)*S_a;// Salaries and maintainence in rupees
+Tfc=D+S;// Total fixed charges in rupees
+C_kw=(Tfc/(MD*10^3));// Cost per kW 
+
+// Annual fixed charges
+S=(80/100)*S_a;// Salaries and maintainence in rupees
+Tc=(S/E)+C_e;// Total cost in rupees
+Tc=(Tc*100);// paise/kWh
+printf('\nTwo part tariff=Rs.%0.0f/kW+%0.3f/kWh',C_kw,Tc/100);