just need help answering part c. thanks!

25 points total. (see also section 11.17 in text) Using VESTA for inspecting metal-alkyls. Open methyl sodium.xyz file in Vesta. Go to edit-bonds-new to create Na-Na bonds and Na-C bonds. You will need to increase the 'Max. length' then 'Apply' until the bonds are created. Provide a picture of the structure you have created with bonds below (screen shot, or save picture file) (5 points for picture). a. (5 points; 2.5 for each) Write an empirical and molecular formula for methyl sodium. b. (5 points) The Na-triangle plus methyl make up a -center -electron bond. (fill in numbers) c. (10 points total; five for each part) 1) Indicate on your figure where the ether would bond to the dissolved molecule, and how does this affect solubility? 2) what are alkyl alkalis used for