The sales forecast of camping tents are presented in the following table: Month January February March Sales forecast 950 850 800 750 April May June 700 500 Given that Regular production cost = S400 Overtime production cost = S450 Average monthly inventory holding cost $3 per tent per month Average labor hour per tent= 15 hours Hours worked per month per employee= 160 hours Requirements 1- Translate the Sales Forecast into Resource Requirements (labour hours) 2- Translate the Sales Forecast into Resource Requirements (number of worker). Given that : The monthly regular production will be maintained at 1100 The ending inventory of last December is 100. No overtime production 3- Calculate the ending inventory for the six months. 4- Calculate the monthly regular production costs. 5- Calculate the monthly inventory holding costs.