Please help me with this practice question.

2. In an effort to maintain acceptable levels of oral health, mobile dental clinics visit Australian schools each year to examine and treat children aged 7 to 9 inclusive. The regulator has identified two output and three input variables that can be used to assess the efficiency of these mobile units. The outputs are the number of treatments and the number of examinations, while the inputs are the number of dental therapist days, the number of dental assistant days, and units of materials. Data for five mobile units are given in Table 2 . Assume variable-returns-to-scale (VRS) and use Excel QM and material learnt in the lectures and tutorials to answer the following questions: (b) Suppose that input mixes are fixed. How much of each input should have been used by Unit B if it was to have performed the same number of treatments and conducted the same number of examinations and be regarded as technically efficient (round your answers to one decimal place)? ( 30 marks) 2. In an effort to maintain acceptable levels of oral health, mobile dental clinics visit Australian schools each year to examine and treat children aged 7 to 9 inclusive. The regulator has identified two output and three input variables that can be used to assess the efficiency of these mobile units. The outputs are the number of treatments and the number of examinations, while the inputs are the number of dental therapist days, the number of dental assistant days, and units of materials. Data for five mobile units are given in Table 2 . Assume variable-returns-to-scale (VRS) and use Excel QM and material learnt in the lectures and tutorials to answer the following questions: (b) Suppose that input mixes are fixed. How much of each input should have been used by Unit B if it was to have performed the same number of treatments and conducted the same number of examinations and be regarded as technically efficient (round your answers to one decimal place)? ( 30 marks)