hi, i need help in six sigma exercise. Please help me.

Process: Holding a Birthday Party

Supplier	Inputs	Process	Outputs	Customers
Event Planner	Collect various data from vendors and Family members, Family lead	Establish Planning and scheduling of Birthday party	Get scheduling and planning data for this Birthday party	Family members
Card vendor	Collect several communication related information and vendor details to connect with them.	Communicate to various Vendors like Food Caterer, Cake Maker, Stationery shops,	Information sharing and presenting the needs for Birthday	Family lead
Family lead	Collect pricing related information and prepare requirement documentations to start with such process.	Negotiate with various Vendors like Food Caterer, Cake Maker and Stationery shops,	Negotiation will be done and orders will be fixed	Food Caterer
Event Executive	Collect needed design for Invitation card	Prepare Invitation card for people/Guest	Invitation card	Cake Maker
	Collect list of people are to be invited	Invite people/Guest	Invitation related communication	Stationery shops owner
	Venue to be booked in advance and arrangement are to be done by taking design from family lead and members	consume a venue, hold the program and do entire arrangement	Program will be performed	People/Guest
	closing criteria and related communication	perform closing formalities	Program will be announced as closed

Based on the SIPOC diagram above, answer the following question:

1. Identify CRITICAL inputs (I), process steps (P) and outputs (O) from the SIPOC diagram.

2. Brainstorm potential indicator from the critical input, process steps and outputs identified in question 1.

3. Explain if the input, process and output indicators selected are specific and measurable.

4. Explain if the input and/or process indicators leading indicators or lagging indicators.