 
 <translate> The desk price was raised 65 - 15 = $50. At $5 per bid, there were 50 / 5 = 10 bids on the desk. There were two bidders, so each bid 10 / 2 = 5 times on the desk. So the final answer is 5. <hau> Farashin tebur ya karu da 65 - 15 = $ 50. A $ 5 da tayin, akwai 50 / 5 = 10 tayi a kan tebur. Akwai 'yan kasuwa biyu, don haka kowane mai sayarwa 10 / 2 = sau 5 a kan teburin. Saboda haka amsar karshe ita ce 5. 