Onandomba Pty (Ltd) provides skilled labour to the construction of low-cost apartments. They have recently been asked by a builder NHE to bid for a kitchen fitting contract for a new development of 600 identical apartments. Onandomba Pty (Ltd) has not worked for this builder before. Cost information for the new contract is as follows: Labour for the contract is available. Onandomba expects that the first kitchen will take 24 man-hours to fit but thereafter the time taken will be subject to a 95% learning rate. After 200 kitchens are fitted the learning rate will stop and the time taken for the 200th kitchen will be the time taken for all the remaining kitchens. Labour costs N$15 per hour. All overheads are absorbed on a labour hour basis. Onandomba Pty (Ltd) has collected overhead information for the last four months and this is shown below: Overheads (NS) Hour worked 115 000 9 300 January February April 113 600 9 200 116 000 9 400 May 116 800 9 600 Onandomba Pty (Ltd) normally works around 150 000 labour hours in a year. Required: Calculate total variable cost that will be needed to complete the total 600 apartment. Assume total labour hours for 600 apartments is 9 800. Note: Learning coefficient should be rounded off to 3 decimals while all other answers be rounded off to 2 decimals. NB: You are not required to enter the unit or currency symbol. Enter a numerical answer with no space. For example: 1000