
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Given the polar equation of curve $C$ is $\rho-4\cos \theta+3\rho\sin ^{2}\theta=0$, with the pole as the origin and the positive half-axis of the $x$-axis as the polar axis, a Cartesian coordinate system is established. Line $l$ passes through point $M(1,0)$, with an inclination angle of $\dfrac {\pi}{6}$.  
(Ⅰ) Find the Cartesian equation of curve $C$ and the parametric equation of line $l$;  
(Ⅱ) If curve $C$ undergoes a scaling transformation $\begin{cases} x'=x \\ y'=2y \end{cases}$ to obtain curve $C′$, and line $l$ intersects curve $C′$ at points $A$ and $B$, find $|MA|+|MB|$.

Present the answer in LaTex format: \boxed{Your answer}
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