Surveying calculation course work

My course work is surveying calculation and it contains 4 sections.
Question 1 (13 parts)
Question 2 (5 parts)
Question 3 (3 parts)
Question 4(5 parts)
And calculation method for all sections is clearly explained, along with fully worked example.
I will provide the brief and every data you need.
note that: my group is ( 43 ).