HP Prime with new App features updated

[Gamo]

Today I received the update for HP Prime Pro App for Android.

The one feature on this update that make me very happy is the Pricing Calculation App. (I do make my own Pricing Calculation using SOLVE on this HP Prime.)

Pricing Calculation is the one to find for Price, Cost, Margin and Markup that some HP Financial Calculator included but not on the HP-12C

I'm still try to make this program on HP-11C that imitate the same feature where you input two known variables and give result for the other two unknown. Since HP-11C have Labels so it will be very convenient just by pressing A for Cost, B for Price, C for Margin, and D for Markup

I know that looking for these answer by manually calculate is also very easy but it is much better to have it as a program too.

Thank You HP to include Pricing Calculation on this update.

Gamo

Anyone who can make program like this for HP-11C is very welcome.

Thank You.