$3\mathrm{.}7$ FIGURE below shows a light horizontal beam ABCDEF of a uniform cross section, loaded as shown:

$3\mathrm{.}7\mathrm{.}1$ Calculate the reaction at the supports?

$3\mathrm{.}7\mathrm{.}2$ Draw a shear$-$force diagram, using a suitable scale. Show ALL the main values on the diagram?

$3\mathrm{.}8$ A beam is $5$ m long and carries a uniformly distributed load of $10k\frac{N}{m}$ along a length of $3$ m from the right end. The beam also carries a concentrated load of $20kN,1m$ from the left end. The beam is supported at its ends.

$3\mathrm{.}8\mathrm{.}1$ Make a neat, labelled drawing of the beam using the given information?

$(2)$

$3\mathrm{.}8\mathrm{.}2$ Calculate the reactions of the two supports and test your answers?

$3\mathrm{.}8\mathrm{.}3$ Draw a shear force diagram and indicate all the main values on the diagrams

Please do $3\mathrm{.}7$ and $3\mathrm{.}8$