Hard numbers: Sydney stabbing, Pricey Pakistan, US Steel deal, Costco gold rush

6: Australia is reeling from one of the country’s deadliest mass killings after six shoppers were stabbed to death at a mall in Sydney on Saturday. The attack left several others injured, including a baby who is in intensive care. The assailant, who was shot dead by police, was known to authorities and had been diagnosed with a mental illness as a teenager.

25: Pakistan has the highest cost of living in Asia, according to a report from the Asian Development Bank, and it’s only set to grow with a crushing 25% inflation rate. Authorities have hiked interest rates to 22% to try to alleviate the problem, but Pakistan’s economy will likely require further support from the International Monetary Fund.

14.9 billion: Shareholders in US Steel overwhelmingly voted to approve an offer from Nippon Steel to acquire the company at about $55 a share — but don’t expect the deal to close anytime soon. US President Joe Biden has expressed opposition to the deal, which could cost him crucial support from steelworkers in upper Midwestern swing states like Michigan, Pennsylvania, and Wisconsin.

200 million: Wholesaler Costco is estimated to be selling over $200 million worth in one-ounce gold barsevery month, according to an analysis by Wells Fargo. Those who made their purchases in the fall, when Costco was selling the bars for around $2,000 each have earned a nice bit of profit, as gold has surged to over $2,300 an ounce since March.