Required is Complete Question mark field in table

The following information relates to the tariff for ordinary subscribers of the Saudi electricity company and the statements of the amount of consumption (in Kilo Watt per hour-KWh) of a group of ordinary subscribers for one month, as shown in figure 4-7A and figure 4-7B:

Figure 4-7A

Figure 4-7B

Required:

1. Create a new work sheet (KWh-Q3), and enter previous data in it.
2. Use (IF) function to determine to which class each subscriber follows.
3. Use (IF) function to calculate consumption cost for each subscriber.
4. Use (COUNTIF) function to calculate the number of subscriber that belongs to each class.
5. Use (SUMIF) function to calculate the total consumption cost for each class.

Student Name Student ID EX9 From 1 First To 2000 2000 Second From To 2001 4000 2000 Third From To 4001 6000 2000 Classes Fourth Fifth Sixth Seventh Eighth From To From To From To From To From To 6001 7000 7001 8000 8001 9000 9001 10000 10001 1000 1000 1000 1000 Over 10000 KW Total kWh Cost of KW (SR) 0.05 0.1 0.12 0.15 02 0.22 0.24 0.26 Total Cost (SR) 100 200 240 150 200 220 240 Related Class 999 ??? Consumption Cost (SR) ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? 999 ... 999 II. 999 ??? ??? ??? ??? ??? ??? ??? Ordinary Subscribers Kaled Emad Maha Hasan Esam Salwa Adnan Mahmoud Salma He ham Salem Faisal Saad Omar Kaleel Ahmad Jamal Kamal Easa Mousa Ibraheem Sulaman Anoud Hasan Hamdan Saleh Norah Consumption Amount (KWh) 1 1000 2000 2001 3500 4000 4001 5000 6000 6001 6500 7000 7001 7500 8000 8001 8500 9000 9001 9500 10000 10001 10500 1500 2500 4500 1929 799 792 ??? ??? ??? ??? ??? ??? ??? ??? ??? ??? 799 792 799 999 ... 792 11. 999 999 ... 999 ... 999 999 ??? First Second Third Fourth Fifth Sixth Seventh Eighth 0 0 0 0 0 0 0 Number of Subscribers Related to Class Consumption Cost (SR) 0 0 0 0 0 0 0 0