The demand during lead time for a product is uncertain and follows normal distribution with mean 29, and standard deviation 7. The unit cost of the product is $58, and the annual unit inventory holding cost is 9% of the unit cost. Assume the optimal order quantity is 148 units. The product requires a 95% of service level. What is the annual inventory holding cost for this product? Please use z - 1.6 for the service level 95% in your calculation Input should be an exact number, which does not mean an integer number. For example, 11/8 - 1.375 is an exact number