33. 2019/20 年度业务费用拟议资源为 321 316 400 美元，与 2018/19 年度的批款相比增加 4 290 200 美元，即增加 1.4%。拟议增加的主要原因是以下各项所需资源增加：(a) 通信和信息技术(920 万美元，即 26.1%)(见下文第 34 和 35 段)；(b) 设施和基础设施(270 万美元，即 3.1%)(见下文第 36 和 37 段)；(c) 公务差旅(20 万美元，即 12.6%)，原因是为“团结”项目第二推广阶段的支助活动和其他贯穿各领域的举措的支助活动编列了联索支助办分担的费用，以及差旅增加(A/73/762，第 168、169 和 173 段)。
33. The proposed resources for operational costs for 2019/20 amount to $321,316,400, reflecting an increase of $4,290,200, or 1.4 per cent, compared with the appropriation for 2018/19. The proposed increase is attributable mainly to higher requirements under: (a) communications and information technology ($9.2 million, or 26.1 per cent) (see paras. 34 and 35 below); (b) facilities and infrastructure ($2.7 million, or 3.1 per cent) (see paras. 36 and 37 below); and (c) official travel ($0.2 million, or 12.6 per cent), owing to the provision for the UNSOS share of costs related to the support activities for Umoja Extension 2 and other cross-cutting initiatives, as well as to increased travel (A/73/762, paras. 168, 169 and 173).