CAKE and 4000 sets of BROWN BREAD, on a weekly basis. The prices of the CAKE and BREAD are 50 and 15 Riyals per set, respectively. However, the Bakery can only batch out 1000 sets of either Cake or bread (or both; in total) on a daily basis. On regular shifts, (Sunday to Thursday), the variable expenditures associated with each set of items is 10 Riyals and FIXED COSTS for the weekly production is 1000 Riyals and 500 Riyals for weekend production (Friday and Saturday). Since, the Bakery operates on both Fridays and Saturdays, the variable weekend expenditures associated is 15 Riyals per set. Plan the production by calculating the appropriate breakeven volume. Complete the following table, afterwards. ALL CALCULATIONS MUST BE CLEARLY DISPALYED.