And I've never been the patient kind I've never really had no peace of mind I've been runnin' hard and living fast
I'll never understand you putting up with that
'Cause I'm the same man that I've always been
And I hope that that's the man your lovin' in the end
And if it's really true like
I think it is I'll be tryin' like hell granting every wish

The management of a supermarket wants to adopt a new promotional policy of giving a free gift to every customer who spends more than a certain amount per visit at this supermarket. the expectation of the management is that after this promotional policy is advertised, the expenditures for all customers at this supermarket will be normally distributed with a mean of $95 and a standard deviation of $20. if the management wants to give free gifts to at most 10% of the customers, what should the amount be above which a customer would receive a free gift?