Answer:
Consultative decisions
Explanation:
A consultative decision is one in which the opinions of employee are required. This can involve calling a meeting with employees or sending out forms to fill, etc to have an insight as to what the employees think regarding a certain policy.
As seen from the question, the manager asks the subordiantes when they would like to have lunch rather than fixing any time by the manager's discretion.
Consultattive decision making is a good way of ensuring that employees feel cared for and considered in decision making thus improving their attitudes to work and increasing their productivity.
Cheers.