I need help in developing a detailed Work Breakdown Structure (WBS), Project Organizational Chart for a bakery/coffee shop. Please make it as detailed as possible, handwritten is alright.

An example for a Work Breakdown Structure:

An example for a Project Organizational Chart:

1.0 New Toy For 5-9 year olds 1.3 1.5 1.1 Market Research 1.2 Product Design Product Development 1.4 Production Planning Marketing 1.6 Project Management 1.2.1 1.1.1 Focus Groups Design 1.3.1 Bill of Materials 1.4.1 Production Design 1.5.1 Marketing Strategy 1.1.2 Surveys 1.2.1.1 Research Evaluation 1.3.2 Initial Prototype 1.4.2 Production Testing 1.5.2 Marketing Plan 1.1.3 Research Analysis 1.2.1.2 Design Document 1.3.3 Prototype Testing 1.4.3 Production QA design 1.5.3 Marketing Collateral 1.1.4 Market Research Findings 1.2.2 Concept Models 1.5.3.1 Brochures 1.3.4 Production Devel Sign-off 1.4.4 Production Plan Sign-off Ad Fertising 1.2.3 Design Selection 15.3.3 Commercials Project Manager Design Officers Administration Department Purchasing Department Project Engineer Site Enginner(Construction) Site Enginner(Safety) Site Engineer(M&E) Civil contractor ( Infrastructors and finishing work) Civil Contractors (Substructure) Mechanical and Electric Contractors 1.0 New Toy For 5-9 year olds 1.3 1.5 1.1 Market Research 1.2 Product Design Product Development 1.4 Production Planning Marketing 1.6 Project Management 1.2.1 1.1.1 Focus Groups Design 1.3.1 Bill of Materials 1.4.1 Production Design 1.5.1 Marketing Strategy 1.1.2 Surveys 1.2.1.1 Research Evaluation 1.3.2 Initial Prototype 1.4.2 Production Testing 1.5.2 Marketing Plan 1.1.3 Research Analysis 1.2.1.2 Design Document 1.3.3 Prototype Testing 1.4.3 Production QA design 1.5.3 Marketing Collateral 1.1.4 Market Research Findings 1.2.2 Concept Models 1.5.3.1 Brochures 1.3.4 Production Devel Sign-off 1.4.4 Production Plan Sign-off Ad Fertising 1.2.3 Design Selection 15.3.3 Commercials Project Manager Design Officers Administration Department Purchasing Department Project Engineer Site Enginner(Construction) Site Enginner(Safety) Site Engineer(M&E) Civil contractor ( Infrastructors and finishing work) Civil Contractors (Substructure) Mechanical and Electric Contractors