1 files changed, 31 insertions, 0 deletions
diff --git a/1208/CH9/EX9.7.d/Exa7_d.sce b/1208/CH9/EX9.7.d/Exa7_d.sce
new file mode 100755
index 000000000..bee806aae
--- /dev/null
+++ b/1208/CH9/EX9.7.d/Exa7_d.sce
@@ -0,0 +1,31 @@
+//Exa 7(iv)
+clc;
+clear;
+close;
+// given data :
+//mix ratio is not same
+SQa=10//in Kgs
+AQa=10//in Kgs
+SPa=8//in rupees per Kgs
+APa=7//in rupees per Kgs
+SQb=8//in kg
+AQb=9//in Kg
+SPb=6//in rupees per Kg
+APb=7//in rupees per Kg
+SQc=4//in kg
+AQc=5//in Kg
+SPc=12//in rupees per Kg
+APc=11//in rupees per Kg
+//(4)  Material mix variance
+RSQa=(SQa*24)/(22);
+RSQb=(SQb*24)/(22);
+RSQc=(SQc*24)/(22)
+MMVa=SPa*(RSQa-AQa);
+MMVb=SPb*(RSQb-AQb);
+MMVc=SPc*(RSQc-AQc);
+disp(MMVa,"MMV=");
+disp(MMVb,"MMV=");
+disp(MMVc,"MMV=");
+disp("Note :  ")
+disp("Negative variances indicate adverse value   ");
+disp("Positive variances indicate favourable value   ");
+\ No newline at end of file