From the following transactions, prepare the Sales Book of Venkatesh for Apr 2009 and necessary ledger accounts related to it.
Sold on credit to Sun Traders 10 Titan watches @ Rs 1,500 10% discount is allowed.
Sold to Banu for cash 5 Titan (crystal) watches @ Rs 2,000.
Sold to Singh and Co. 10 Titan (digital) watches @ Rs 2,500 10% discount is allowed.
Sold on credit an old show case Rs 9,000.