Thanx a ton Max,

The graph represents a straight line decline; what I had earlier thought
that this might lead to a parabolic curve
..
. .
. .
Any comments

Regards

Sachin

"Max" wrote:

C2 will return 9.52%

with C2 formatted as percentage (to 2 dp)
(via Format Cells Percentage 2 dp OK)
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Rgds
Max
xl 97
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GMT+8, 1° 22' N 103° 45' E
xdemechanik <atyahoo<dotcom
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