Article: https://www.smh.com.auational/budget-2017-75b-infrastructure-spending-spree-to-include-snowy-hydro-buyback-20170508-gw0c15.html

3.1. Other economists may argue that the solution to reducing the current budget deficit can be found by increasing growth in the economy by increasing government expenditure on infrastructure projects that enhance productivity and efficiency. For instance, in an article by the Sydney Morning Herald, part of the government's plans for the budget is to increase spending on infrastructure such as the construction of a new airport in Badgery's Creek as well as further investment into public transport. The effect on the budget deficit in the short run will be, ceteris paribus: O A. An increase O B. A decrease C. No change