Yuyin Industrial Park combines offices, apartments, and supporting amenities. This page maps its resources and asks whether existing services

meet different users’ daily needs. Current occupancy, service availability, and usable spaces require verification.

Surveys, interviews, and observations explore how needs change across mornings, lunchtime, evenings, and weekends. The research compares

employees, residents, and business visitors to identify recurring needs, spending preferences, and service gaps.

This page compares internal amenities with nearby alternatives by price, accessibility, opening hours, and service quality. It distinguishes missing

services from existing ones that need improvement, helping avoid unnecessary duplication.

Potential options include extended dining hours, coffee and meeting services, convenience retail, and corporate catering. Each is assessed for

demand, competition, space requirements, investment, and operating complexity to determine which deserves testing first.

Based on daily sales of RMB 5,000 and an average order value of RMB 40, the model estimates 125 daily orders. Assuming a 55% contribution

margin and RMB 60,000 in monthly fixed costs, break-even requires approximately 91 orders per day. Three sales scenarios illustrate how demand

affects operating surplus. All cost inputs are illustrative assumptions.

Sensitivity analysis tests how sales and contribution margins affect monthly operating surplus. With an assumed initial investment of RMB

300,000, the base case indicates a simple payback of 13.3 months, extending to 50 months if daily sales fall to RMB 4,000. These estimates

highlight the need to validate demand and costs before investing; they exclude tax, financing and ramp-up effects.