sydneyaustralian electronics retailer jb hifi ltd said its net profit for the 2022 fiscal year rose by nearly 8 in line with preliminary figures provided last month the company said net profit for the 12 months ended june 30 was 5449 million australian dollars us3878 million earnings before interest and tax totaled a7946 million up about 7 yearonyear revenue from ordinary activities rose more than 3 to a92 billion