please answer C

- Photocopying machine broken; included as delay in the allowance factor "Power outage; included as delay in the allowance factor The allowance factor for this type of work is given to be 18%. (Round all intermediate calculations to two decimal places before proceeding with further caiculations.) a) The normal time for the "prepare daly reports" operation = 46.75 minutes (round your response to two decimal places). The normal time for the "photocopy results" operation w 14.03 minutes (round your response to two decimal places). The normal time for the flabel and package reports" operation = 3.06 minutes (round your rosponse to fwo docimar places). The normal time for the "distribute reports" operation =14.4 minules (round your response to two decimal places). The normal time for the overall process = 78.24 minutes (round your response to two decimal places). b) The slandard time for this process =95,41 minutes (round your response to two decimal places). c) The number of observations that are required for a 99% confidence level within 5% accuracy= whole number)