A pool accessory advertiser wants to generate online sales to new customers of its top-selling products. On average, 80% of people who visit the website buy an item. The company features the entire catalog on the website with category-level product sets and has confirmed that the Facebook pixel is working. The company launches a campaign with the following parameters: Objective: Conversions Optimization: Conversions Duration: June 1 to June 30 Audience: 5 mile radius of 20 store locations Budget: $5,000,000 Bid cap: $300 Creative: Single images of each product One week after the campaign launched, the company has only spent 5% of budget. Ads Manager is warning that the audience size is too small. Which is the appropriate adjustment the advertiser should make?