Mrs. Circle is General manager of Mathematics SRL, a micro-enterprise. Compute the social contributions and salary tax for Mrs. Circle for December 2020. The salary for Circle is 4,000 lei. In December, she has earned a bonus of 500 lei, a gift ticket for Christmas of 300 lei, and a gift for her birthday of 200 lei (a bottle of perfume). Mathematics SRL gave 20 meal vouchers (lunch tickets) to Mrs. Circle. Each voucher has a nominal value of 10 lei. Circle has a car from the employer and in December she used it 500 km of which 100 km in personal interest, 200 km of house-service and 200 km in business interest (travel to customers and tax). The purchase price of the car was 100,000 lei and the cumulative depreciation is 50%. Mathematics pays a private pension in Circles name, in the amount of 800 lei in December (contribution for 1 year and the only payment of this nature during the year). Circle pays by herself a private pension of 1,300 lei for the whole year and union dues of 100 lei. If you feel that you need to use a value for the personal deduction, use 210 lei. Mrs. Circle has 3 minor kids she takes care of. Compute the salary tax for December 2020.