a) Calculate the following ratios for the year 2015-2019:

1. Debt-equity ratio
2. Proprietary ratio

b) Explanation of the companies' capital structure over the 5-year period (2015 until 2019)

2019 RM'000 2,361,058 76,653 54,084 54,058 1,485,138 (128,928) 2018 RM'000 2,217,049 73,859 51,330 51,307 1,485,138 (161,941) 2017 RM'000 2,187,102 70,496 50, 107 50,107 1,485,138 (190,625) Restated" 2016 RM'000 2,103,367 70,872 52,215 52,215 123,338 (190,625) 1,361,800 Restated 2015 RM'000 2,006,284 77,857 55,813 55,813 123,338 (58,913) 1,361,800 40,784 81,985 (1,343,248) 84,066 (1,343,248) 87,317 (1,343,248) Description Revenue Profit Before Tax Profit After Tax Profit Attributable To Shareholder Share Capital Treasury shares Share Premium Assets Revaluation Reserve Reserves Capital Reorganisation Deficit Non-controlling Interest Total Equity Long Term Liabilities Current Liabilities Total Equity and Liabilities Property, Plant & Equipment Right-of-use assets Investment Property Intangible Assets Investment and Other Non-Current Asset Current Assets Total Assets Net Assets Per Share (sen) Basic Earning Per Share (sen) 41,969 46,985 (1,343,248) 195 102,111 579,945 739,963 1,422,019 338,129 608,530 41,152 71,208 (1,343,248) 169 92,478 72,723 584,166 749,367 323,982 74,034 69,236 651,698 794,968 350,404 35,331 48,038 690,324 773,693 318,801 170,294 14,700 558,808 743,802 303,608 29,390 42,533 403,437 1,422,019 8.93 4.74 400 34,289 1 390,695 749,367 8.23 4.57 400 35,298 1 408,865 794,968 6.67 4.51 400 35,822 1 418,669 773,693 3.18 4.51 350 21,232 1 418,611 743,802 14.28 4.56