In 1st case the amount is Rs 12000
In 2nd case, let the present value of money be \(x\)
\(\frac{x\times18\times8}{12\times100}+x=12880\)
\(0.12x+x=12880\)
\(x=\frac{12880}{1.12}=\) Rs\(11500\)
\(\therefore\) Rs \(12000\) in cash is the better offer.
The correct option is (A)