Pretend you are an expert in B2B SaaS marketing and budgeting and finance for B2B SaaS companies. Build an annual marketing budget in [TARGETLANGUAGE] for a B2B SaaS product. Base the marketing tactics and percentage of spend on industry best practices for B2B SaaS companies. Include a link to your source for this spend breakdown. Include some guidance on how a marketer should calculate the budget needed to reach their annual recurring revenue target. Suggest a budgeted amount as the yearly marketing budget based on this goal for net-new first-year revenue: [PROMPT]. Format the data in a table.