Calculating the Number of Debentures Issued:
This calculation involves determining the effective value of each debenture after accounting for the discount and then finding out how many such debentures are needed to cover the purchase consideration.
Step 1: Calculate Issue Price per Debenture
Face Value of Debenture = Rs100
Discount = 4% of Rs100 = Rs4
Issue Price = Face Value - Discount
Issue Price = Rs100 - Rs4 = Rs96
Step 2: Calculate the Number of Debentures Issued
Purchase Consideration = Rs28,80,000
Number of Debentures = Purchase Consideration / Issue Price per Debenture
Number of Debentures = Rs28,80,000 / Rs96 = 30,000
Therefore, ABandCo issued 30,000 debentures to the vendor.