The following is the summary of transactions as on 31st December 1991, relating to a special contract completed during the year.

Rs

Materials bought from the market

1,500

Materials issued from the stores

500

Wages

2,440

Direct expenses

294

Works on cost—25% of direct wages

Office on cost—10% of prime cost

Contract price—Rs 6,000You are required to prepare a contract account keeping in view that material returned amounted to Rs 240.