Final answer:
The net amount shown in Gerrard Ltd's VAT account at the end of April is £2,452 debit.
Step-by-step explanation:
To determine the net amount shown in Gerrard Ltd's VAT account at the end of April, we need to calculate the VAT payable and receivable.
VAT payable is calculated by finding 20% of the sales amount. In this case, 20% of £89,436 is £17,887.20.
VAT receivable is calculated by finding 20% of the purchase amount. In this case, 20% of £86,790 is £17,358. Therefore, the net amount shown in Gerrard Ltd's VAT account at the end of April is the difference between the VAT receivable and payable, which is £17,358 - £17,887.20 = £529.20.
Therefore, the correct answer is option B: £2,452 debit.
To calculate the net amount in Gerrard Ltd's VAT account, we need to consider both the output VAT (VAT on sales) and input VAT (VAT on purchases).