A business processing company evaluates its paperwork processing efficiency. The clients' expectation provided was 1500 paperwork to be processed within 1 day. The operations manager randomly select 50 work stations and tabulated that 1650 was processed within 1 day. Assuming that the standard deviation is 500 paperwork and 5% significance level. {a} Formulate the null and alternative hypothesis to test ifprocessing claim is higher than the target. [6 marks] {b} Compute the test statistics. [3 marks] {c} Should we reject or accept the null hypothesis and what should be the conclusion. Explain. [6 marks]