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Welcome to The Globe and Mail’s business and investing news quiz. Join us each week to test your knowledge of the stories making the headlines. Our business reporters come up with the questions, and you can show us what you know.

This week: Toronto’s massive storm that flooded highways and left many without power was just the beginning of the country’s flood-related headaches. Insurance companies are clueing in on the increase in flooding related to climate change and urban sprawl, and is leaving many homeowners uncertain about their future coverage.

Also: Elon Musk says he’s ditching the West Coast lifestyle and moving his companies’ headquarters out of California.


1Hurrah! Canadian inflation dropped more than expected in June, according to numbers published this week. The annual rate dipped to:
a. 2.7 per cent
b. 2.9 per cent
c. 3.3 per cent
d. 4.1 per cent

a. 2.7 per cent. The Consumer Price Index was 2.7 per cent higher in June than a year earlier, Statistics Canada said. That was down from a 2.9-per-cent annual pace in May. The decline raises hopes the Bank of Canada may cut interest rates again next week.

2Ken Griffin, the billionaire founder of the Citadel LLC hedge fund, paid nearly US$45-million this week for:
a. A painting by Jean-Michel Basquiat
b. A baseball card signed by Jackie Robinson
c. One of the world’s largest diamonds
d. A dinosaur fossil

d. A dinosaur fossil. Mr. Griffin paid US$44.6-million for the remains of a 150-million-year-old stegosaurus known as Apex, making it the most valuable fossil ever sold at auction.

3As the result of a judge’s decision this week, how much could Air Canada have to pay workers who lost their jobs at maintenance centres more than a decade ago?
a. About $10-million
b. About $50-million
c. About $100-million
d. About $500-million

c. About $100-million. The Quebec Superior Court found in 2022 that Air Canada violated federal law by failing to keep open three maintenance centres after the contractor that ran them collapsed in 2012. This week, the judge decided on a formula to calculate lost wages and other damages. The total compensation will likely top $100-million – at least $45,400 per employee – according to a lawyer representing the workers. Air Canada is appealing.

4Corus Entertainment, owner of Global News and dozens of radio and television stations across Canada, said this week it:
a. Is launching a new digital news product
b. Has only six weeks to renegotiate its debt
c. Is putting itself up for sale immediately
d. Has secured new financing from a German investment fund

b. Has only six weeks to renegotiate its debt. Toronto-based Corus said it has until Sept. 1 to negotiate some form of debt relief from its lenders. Otherwise, it may not be able to meet its debt commitments, which would cast doubt on its “ability to continue as a going concern.”

5Which four stocks have generated half of all global stock market returns over the past three years?
a. Nvidia, Apple, Tesla, Netflix
b. Tesla, Apple, Exxon, Meta Platforms
c. Nvidia, Microsoft, Alphabet, Apple
d. Nvidia, Microsoft, Apple, Eli Lilly

d. Nvidia, Microsoft, Apple and Eli Lilly have contributed 50 per cent of returns for the MSCI All Country World Index over the past three years, according to a recent Bank of America report.

6Insurance companies say flooding is becoming increasingly common as a result of climate change and urban sprawl. How many Canadian homes are now deemed too risky to insure against flooding?
a. One in five
b. One in 10
c. One in 20
d. One in 100

b. One in 10. About 10 per cent of homes in Canada, or 1½ million, are uninsurable for flood risk today. Industry experts expect the number to grow.

7Elon Musk, the world’s richest man, said this week he is outraged by new laws in California on gender identity and, in protest, will move the headquarters of his social-media platform X and rocket company SpaceX to:
a. Texas
b. Florida
c. New Mexico
d. Britain

a. Texas. Mr. Musk said he is moving the headquarters of most of the companies he controls or heads, including Tesla, to Texas. He changed his own residence from California to Texas in 2021.

8How many new employees did Ottawa add to the federal public service over the past year?
a. About 1,000
b. About 5,000
c. About 10,000
d. It didn’t – it shrank its payroll

c. About 10,000. Ottawa added 10,525 people to its payroll in the year ended March 31. The hiring brought the number of workers in the federal public service to a record high of 367,772. Despite the rise, the pace of growth was still the slowest it has been in seven years.

9What did Paris Mayor Anne Hidalgo do this week to quell doubts about her city’s Olympics, which begin next week?
a. She ran a marathon
b. She swam in the Seine River
c. She imposed price caps on Airbnb rentals in Paris
d. She revealed a smaller-than-expected budget deficit for the Games

b. She swam in the Seine River. Her much delayed dip was designed to alleviate concerns the river is too polluted to hold swimming events.

10What caused silicon chip stocks to suddenly lose more than US$500-billion in value on Wednesday of this week?
a. Disappointing results from Nvidia
b. Military escalation from China
c. Worries about Donald Trump and Joe Biden
d. Signs of a slowing global economy

c. Worries about Donald Trump and Joe Biden. Mr. Trump rattled investors when he said Taiwan, a major producer of semiconductors, should start paying the United States for its defence. The drop in value also reflected worries that the Biden administration is considering even tighter controls on exports of advanced chip technology to China.

11Which iconic Las Vegas casino closed its doors this week?
a. The Mirage
b. Caesar’s Palace
c. Harrah’s Las Vegas
d. Circus Circus

a. The Mirage. The Mirage opened in 1989 and was famed for its fire-spewing volcano. The hotel, which was home to Siegfried & Roy’s show for many years, will be replaced by a new guitar-shaped Hard Rock Las Vegas, scheduled to open in 2027.

12A new survey of Canadian grandparents found that one in five are:
a. Millionaires
b. Contemplating divorce
c. Regular users of marijuana
d. Financially supporting a child

d. Financially supporting a child. The survey by the Royal Bank of Canada found that 21 per cent of respondents are financially supporting a child, and 30 per cent have provided money to a grandchild, sometimes for everyday living costs or for their education costs.

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