A modified air standard Otto cycle has a compression ratio of $11\mathrm{.}5$ and a maximum cylinder

volume of $550c{m}^3.$ The intake air conditions are $95$ kPa and a temperature of $295$ K $\mathrm{.}320$ J

of heat is added during each cycle. Evaluate the following:

$($a$)$ Draft a process diagram showing the movement of heat flow and work.

$($b$)$ Find pressure and temperature at all stages of the process.

$($c$)$ Calculate $W_{\text{n}\text{e}\text{t}}.$

$($d$)$ Compute the Thermal efficiency of the cycle. please explain the steps and why you use any formulas and steps. thank you