Giggles Ltd Has 2 Million Shares Issued B) C) D) None of the Given Answers Are Correct

Giggles Ltd has 2 million shares issued.The directors have elected,with the support of a resolution passed at a general meeting,to undertake a 1: 2 share split so that there will be 4 million issued shares.The shares were originally issued at a price of $2 each.What is the summary entry to record the share split?

A)
$$\begin{array} { | l | l | l | l | } \hline \mathrm { Dr } & \text { Retained profits } & 1000000 & \\\hline \mathrm { Cr } & \text { Share capital-ordinary shares } & & 1000000 \\\hline\end{array}$$
B)
$$\begin{array} { | l | l | l | l | } \hline \mathrm { Dr } & \text { Retained profits } & 2000000 & \\\hline \mathrm { Cr } & \text { Share capital-ordinary shares } & & 2000000 \\\hline\end{array}$$
C)
$$\begin{array} { | l | l | l | l | } \hline \mathrm { Dr } & \text { Cash at bank } & 2000000 & \\\hline \mathrm { Cr } & \text { Share capital-ordinary shares } & & 2000000 \\\hline\end{array}$$
D) None of the given answers are correct.