Use appropriate financial ratios, comment on the followings for both 2018 and 2019 (Note: Show all the financial ratios used AND provide the comments in wordings, supplemented by the ratios calculated): a. Liquidity b. Debt Management c. Asset Efficiency d. Profitability

(MOP) 2019 2019 2018 Operating Revenue Services Air Macau Company Ltd Income Statement As of 31 December 2018 Operating costs and Expenses 3,408,778,281 Outsourced supplies and services 722,263,136 Staff expenses 4,131,041,417 Financial expenses 57,383,868 Other expenses 4,188,425,285 Non-current asset depreciation Provision for bad debts 3,563,733,636 821,032,244 4,384,765,880 61,557,635 4,446,323,515 Non-core revenue 3,163,564,302 782,625,016 5,206,696 146,730,834 170,280,781 Financial revenue 2,900,900,505 737,551,871 5,728,686 142,777,376 125,658,266 221,466 3,912,838,170 4,268,407,629 Other loss of the period 16,130,631 16,219,627 36,735,634 27,595,334 Other revenue of the period 4,883,069 1,699,085 Income tax 4,451,206,584 4,190,124,370 4,300,757,887 3,977,169,138 Annual Profit 150,448,697 212,955,232 Air Macau Company Ltd Balance Sheet 31 December 2019 (MOP) 2019 2018 2019 2018 Equity Assets Non-Current Assets Financial assets Tangible assets (net) 121,073,900 2,525,871,622 2,646,945,522 90,227,000 1,650,950,788 1,741,177,788 Legal reserve Provident fund Special provident fund Accumulated P&L Total equity 242,042,000 110,510,500 886,484,598 200,000,000 655,661,809 2,094,698,907 242,042,000 110,510,500 859,339,326 200,000,000 577,825,712 1,989,717,538 Current Assets Inventory Less: Bad debt provision 54,394,057 88,214,880 (33,620,329) 54,594,551 54,394,057 Liabilities Risk and liability provision Tax provision 20,448,912 28,614,545 Non-Current Receivables Refundable deposits Other assets 144,123,170 309,450 144,432,620 131,923,174 309,450 132,232,624 Non-Current Liabilities Accrued expenses Deferred tax 707,225,684 23,951,611 731,177,295 676,960,480 19,592,429 696,552,909 Current Receivables Customer receivables Account receivables Other receivables 148,887,193 15,548,345 862,746,135 77,968,396 1,105,150,069 123,200,519 23,339,406 1,150,286,613 38,316,500 1,335,143,038 Current Liabilities Customer advanced payment 396,600,641 345,209,213 Prepaid expenses Customer payables Account payables Other payables and expenses Accrued expenses Bank loans 151, 157,194 110,304,198 375,407,062 800,009,790 Cash and Bank Fixed deposit Current deposit Cash and Bank 151,400,405 60,097,152 346,071,206 453,853,405 350,000,000 1,706,631,381 727,454,411 1,226,826 914,506,620 243,758,928 303,318 1,158,568,866 1,833,478,885 728,681,237 Total Liabilities 2,585,105,092 2,431,798,835 Total Assets 4,679,803,999 4,421,516,373 Total Equity and Liabilities 4,679,803,999 4,421,516,373