(b) Jadual di bawah menunjukkan pembelian saham oleh Kok Liang untuk tiga bulan berturut-turut. The table below shows the purchase of shares by Kok Liang for three consecutive months. Bulan:Januari -Unit:2000 -Harga seunit:RM 1.76 Bulan:Februari -Unit:3000 -Harga seunit:RM1.77 Bulan:Mac -Unit:5000 -Harga seunit:RM 1.72 (i) Hitung kos purata seunit saham bagi pembelian saham oleh Kok Liang. Calculate the average cost per share for shares purchased by Kok Liang. (ii) Haris pula membeli 10 000 unit saham itu sekaligus pada bulan Januari. Antara pembelian saham oleh Kok Liang dan Haris, strategi siapakah yang lebih baik? Jelaskan jawapan anda. Haris purchased 10 000 units of shares at once in January. Between the purchase of shares by Kok Liang and Haris, whose strategy is better? Explain your answer.

Please write your calculations only that is your answers for these questions.no need explanation.​