please help me solve these step by step with correct answers.

a$.$ Given the following information, calculate the expected value for Firm C$\text{'}$s EPS. Data for Firms A and B are as follows: E$($EPSA$)=$ $$5\mathrm{.}10,$ and $\backslash$sigma A $=$ $$3\mathrm{.}62$; E$($EPSB$)=$ $$4\mathrm{.}20,$ and $\backslash$sigma B $=$ $$2\mathrm{.}95.$ Do not round intermediate calculations. Round your answer to the nearest cent.

Probability

$0\mathrm{.}10\mathrm{.}20\mathrm{.}40\mathrm{.}20\mathrm{.}1$

Firm A: EPSA $($$$1\mathrm{.}63)$ $$1\mathrm{.}80$ $$5\mathrm{.}10$ $$8\mathrm{.}40$ $$11\mathrm{.}83$

Firm B: EPSB $(1\mathrm{.}20)1\mathrm{.}384\mathrm{.}207\mathrm{.}029\mathrm{.}60$

Firm C: EPSC $(2\mathrm{.}59)1\mathrm{.}355\mathrm{.}108\mathrm{.}8512\mathrm{.}79$

E$($EPSC$)$: $=$$

b$.$ you are given that $\backslash$sigma c $=$ $$4\mathrm{.}10.$ Discuss the relative riskiness of the three firms' earnings using their respective coefficients of variation. Do not round intermediate calculations. Round your answers to two decimal places.

CV

A

B

C

c$.$ The most risky firm is $?$