Could you solve those problems please dont just only one thank u

I don't have much time left. Please give me the answer to the questions please

16. In order to take advantage of the capital gains tax concessions, an individual taxpayer needs to hold an asset for at least: A. 6 weeks B. 12 months C. 18 months D. 2 years 17. Marginal income tax rates for individuals in Australia are best described as: A. progressive B. constant C. regressive D. exponential 18. The aim of personal tax planning is to develop strategies that will: A. Minimise the imposition of taxation on an individual or family by utilising the most tax effective tax structure such as the use of a trust B. Evade the imposition of taxation on an individual C. Minimise the imposition of taxation on an individual or family by utilising the most tax effective tax strategies such as diverting income to capital gains or vice versa D. Both A and = 19. The adage don't put all your eggs in the one basket" is often used to represent which financial principle A. The time preference for money B. The risk-return trade-off C. Diversification D. Botha and 20. Which of the following is NOT an example of an ordinary share? A. Preference shares B. Industrial shares C. Large-cap shares D. Value shares