11 (1 point) On 1 January 2021 Zicheng owed 3,000, for the previous year's gas. He made the following payments during the current year: 4,200 on 2 February, 3,900 on 10 May,3,205 on 7 August, 3,850 on 12 November. At 31 December Zicheng calculated that he owed 2,300 for gas for the last part of the year. What is the gas charge to the income statement for the year end to 31 December 2021? Question 11 options: 18,155 20,455 15,155 14,455