Jane and John carry on a partnership together with gross receipts for the current income year of $80,000. During the year, the following payments were made: - Purchases of trading stock $18,000 - Wages to employees $10,000 - Advances to Jane $35,000 . Lease payments on two cars $4,000 Jane and John share profits in the ratio of 3:1. Stock on hand at the beginning of the year was $3,000 and at the end of the year was $3,400. Both cars were used for business purposes, but John uses his 40% for private purposes as well. Calculate the net income of the partnership and the assessable income of the partners. (10 marks)