XYZ contractors obtained a contract to construct a house for Rs.8,00,000. Work was started on 1st January, 2010 and it was estimated that contract would take 15 months to complete. Work is proceeding as per schedule and the details upto 31st December 2010 are as follows:

 

Rs

Materials and stores

1,87,000

Wages Paid

2,70,000

Plant hire charges and other expenses

60,000

Establishment charges

54,000

Material unused

11,000

Work Certified

6,00,000

Cash received

5,40,000

Work not yet certified (at cost)

20,000

It is further estimated that the following further expenses will be required to complete the work:

Additional material: Rs.25,000; Wages : Rs.20,000; Sub Contract cost : Rs.50,000;

Plant hire charges : Rs.10,000; Establishment Expenses : Rs.11,800; and provision for contingencies : 5% of total cost

You are required to calculate the value of Work in Progress as on 31st December 2010 taking credit for a reasonable profit and also show the contract account.