Please solve it quickly please and I will support you by like and comment I need it quickly please I don't need Excel sheet I need It by Formulae

Second / Math question : calculating productivity The following table presents the data extracted from the records of Al-Nour Company during the first and second semesters of 2020 - Chapter 11 chapter one the details 5009 9250 production quantity output units 7,7506 00080 Direct labor wages input dollars 00020 20,000 Energy cost ( dollars 72,250 , 00060 Cost of raw materials dollars 7750 4625 Direct working hours hour 4,500 5,000 Raw materials used kg) Required / Calculate the following: Apply the following productivity calculation law = productivity : To calculate the following The total productivity of the company for each of the first semester and second semester 1 : Partial productivity (for the first semester only ) for each of 2 work hours live (hour) .a Raw materials used (kg) .b Suppose the partial productivity of direct labor hours ( which you calculated in the previous point ) increased by 50% What will be the partial productivity of direct working hours after .3 2 this increase Windows WS